MR. DAVID R. MASLEN MD
Prescription History 1033192521
Internal Medicine in Milwaukie, OR
What does Dr. Maslen prescribe?
In 2024, Dr. Maslen wrote 5,640 Medicare prescriptions for 122 medications. The most prescribed was Atorvastatin Calcium, with 347 prescriptions for 108 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Maslen prescribes.
Medications 122 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Oregon prescribers.
What it is used for
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oregon prescribers
Dr. Maslen wrote 347 prescriptions for Atorvastatin Calcium, about 2.1 times as often as the typical Oregon prescriber of it (168). Medicare paid $13.97 per fill, versus $12.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 198 prescriptions for Metoprolol Succinate, about 2.1 times as often as the typical Oregon prescriber of it (93). Medicare paid $15.29 per fill, versus $15.56 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 197 prescriptions for Losartan Potassium, about 1.8 times as often as the typical Oregon prescriber of it (107). Medicare paid $14.42 per fill, versus $11.59 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oregon prescribers
Dr. Maslen wrote 183 prescriptions for Levothyroxine Sodium, about 1.4 times as often as the typical Oregon prescriber of it (130). Medicare paid $15.28 per fill, versus $12.22 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lisinopril is used to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 161 prescriptions for Lisinopril, about 1.5 times as often as the typical Oregon prescriber of it (111). Medicare paid $7.19 per fill, versus $8.73 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 151 prescriptions for Amlodipine Besylate, about 1.4 times as often as the typical Oregon prescriber of it (109). Medicare paid $7.14 per fill, versus $8.23 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Oregon prescribers
Dr. Maslen wrote 151 prescriptions for Tamsulosin Hcl, about 2.1 times as often as the typical Oregon prescriber of it (72). Medicare paid $13.72 per fill, versus $17.43 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with Oregon prescribers
Dr. Maslen wrote 146 prescriptions for Eliquis, about 2.1 times as often as the typical Oregon prescriber of it (70). Medicare paid $954.70 per fill, versus $1,003.37 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Oregon prescribers
Dr. Maslen wrote 141 prescriptions for Gabapentin, about 1.8 times as often as the typical Oregon prescriber of it (77). Medicare paid $27.55 per fill, versus $20.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 134 prescriptions for Triamterene-Hydrochlorothiazid, about 5.1 times as often as the typical Oregon prescriber of it (26). Medicare paid $10.30 per fill, versus $10.28 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Oregon prescribers
Dr. Maslen wrote 133 prescriptions for Potassium Chloride, about 2.4 times as often as the typical Oregon prescriber of it (56). Medicare paid $32.62 per fill, versus $23.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Oregon prescribers
Dr. Maslen wrote 132 prescriptions for Zolpidem Tartrate, about 3.8 times as often as the typical Oregon prescriber of it (35). Medicare paid $9.40 per fill, versus $6.78 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Oregon prescribers
Dr. Maslen wrote 129 prescriptions for Metformin Hcl, about 2 times as often as the typical Oregon prescriber of it (66). Medicare paid $9.26 per fill, versus $10.21 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to help relieve moderate to severe pain.
Compared with Oregon prescribers
Dr. Maslen wrote 120 prescriptions for Oxycodone-Acetaminophen, about 3.1 times as often as the typical Oregon prescriber of it (39). Medicare paid $27.66 per fill, versus $23.18 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 116 prescriptions for Trazodone Hcl, about 1.8 times as often as the typical Oregon prescriber of it (64). Medicare paid $7.62 per fill, versus $11.02 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oregon prescribers
Dr. Maslen wrote 108 prescriptions for Omeprazole, about 1.3 times as often as the typical Oregon prescriber of it (83). Medicare paid $17.00 per fill, versus $15.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Simvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oregon prescribers
Dr. Maslen wrote 106 prescriptions for Simvastatin, about 1.9 times as often as the typical Oregon prescriber of it (56). Medicare paid $7.01 per fill, versus $9.99 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with Oregon prescribers
Dr. Maslen wrote 98 prescriptions for Hydrocodone-Acetaminophen, about 1.6 times as often as the typical Oregon prescriber of it (63). Medicare paid $24.12 per fill, versus $18.80 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Oregon prescribers
Dr. Maslen wrote 93 prescriptions for Furosemide, about 1.5 times as often as the typical Oregon prescriber of it (61). Medicare paid $7.88 per fill, versus $6.84 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve moderate to severe pain.
Compared with Oregon prescribers
Dr. Maslen wrote 87 prescriptions for Oxycodone Hcl, about 1.6 times as often as the typical Oregon prescriber of it (53). Medicare paid $17.74 per fill, versus $13.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Oregon prescribers
Dr. Maslen wrote 80 prescriptions for Allopurinol, about 2 times as often as the typical Oregon prescriber of it (40). Medicare paid $10.55 per fill, versus $12.52 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 78 prescriptions for Hydrochlorothiazide, about 1.3 times as often as the typical Oregon prescriber of it (60). Medicare paid $5.49 per fill, versus $5.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 77 prescriptions for Atenolol, about 2.2 times as often as the typical Oregon prescriber of it (35). Medicare paid $5.80 per fill, versus $9.61 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 73 prescriptions for Metoprolol Tartrate, about 1.5 times as often as the typical Oregon prescriber of it (47). Medicare paid $6.33 per fill, versus $8.41 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Oregon prescribers
Dr. Maslen wrote 59 prescriptions for Albuterol Sulfate Hfa, about as often as the typical Oregon prescriber of it (56). Medicare paid $39.14 per fill, versus $32.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Oregon prescribers
Dr. Maslen wrote 57 prescriptions for Pantoprazole Sodium, about as often as the typical Oregon prescriber of it (51). Medicare paid $20.17 per fill, versus $15.28 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oregon prescribers
Dr. Maslen wrote 57 prescriptions for Rosuvastatin Calcium, about 72% as often as the typical Oregon prescriber of it (79). Medicare paid $13.88 per fill, versus $16.28 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Oregon prescribers
Dr. Maslen wrote 54 prescriptions for Cyclobenzaprine Hcl, about 1.6 times as often as the typical Oregon prescriber of it (35). Medicare paid $10.98 per fill, versus $8.56 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Pravastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oregon prescribers
Dr. Maslen wrote 52 prescriptions for Pravastatin Sodium, about 1.2 times as often as the typical Oregon prescriber of it (43). Medicare paid $11.02 per fill, versus $15.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Glimepiride is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 51 prescriptions for Glimepiride, about 1.8 times as often as the typical Oregon prescriber of it (29). Medicare paid $7.75 per fill, versus $10.32 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 49 prescriptions for Citalopram Hbr, about 1.4 times as often as the typical Oregon prescriber of it (35). Medicare paid $8.49 per fill, versus $9.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Oregon prescribers
Dr. Maslen wrote 49 prescriptions for Fluticasone-Salmeterol, about 1.9 times as often as the typical Oregon prescriber of it (26). Medicare paid $168.53 per fill, versus $165.81 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Lovastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Oregon prescribers
Dr. Maslen wrote 49 prescriptions for Lovastatin, about 1.6 times as often as the typical Oregon prescriber of it (31). Medicare paid $7.57 per fill, versus $11.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Oregon prescribers
Dr. Maslen wrote 47 prescriptions for Carvedilol, about as often as the typical Oregon prescriber of it (51). Medicare paid $7.31 per fill, versus $11.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with Oregon prescribers
Dr. Maslen wrote 47 prescriptions for Warfarin Sodium, about 1.2 times as often as the typical Oregon prescriber of it (40). Medicare paid $7.85 per fill, versus $12.12 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Oregon prescribers
Dr. Maslen wrote 43 prescriptions for Fluoxetine Hcl, about 1.2 times as often as the typical Oregon prescriber of it (37). Medicare paid $14.44 per fill, versus $13.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Oregon prescribers
Dr. Maslen wrote 42 prescriptions for Sulfamethoxazole-Trimethoprim, about 1.9 times as often as the typical Oregon prescriber of it (22). Medicare paid $6.41 per fill, versus $6.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 40 prescriptions for Ozempic, about as often as the typical Oregon prescriber of it (43). Medicare paid $980.65 per fill, versus $1,203.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Oregon prescribers
Dr. Maslen wrote 40 prescriptions for Triamcinolone Acetonide, about 1.2 times as often as the typical Oregon prescriber of it (33). Medicare paid $23.92 per fill, versus $10.18 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alprazolam is used to treat anxiety and panic disorders.
Compared with Oregon prescribers
Dr. Maslen wrote 38 prescriptions for Alprazolam, about as often as the typical Oregon prescriber of it (34). Medicare paid $3.21 per fill, versus $5.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Oregon prescribers
Dr. Maslen wrote 36 prescriptions for Metformin Hcl Er, about 67% as often as the typical Oregon prescriber of it (54). Medicare paid $11.18 per fill, versus $11.40 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Oregon prescribers
Dr. Maslen wrote 36 prescriptions for Tramadol Hcl, about 87% as often as the typical Oregon prescriber of it (41). Medicare paid $10.24 per fill, versus $7.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Oregon prescribers
Dr. Maslen wrote 35 prescriptions for Fluticasone Propionate, about as often as the typical Oregon prescriber of it (33). Medicare paid $15.89 per fill, versus $17.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Oregon prescribers
Dr. Maslen wrote 35 prescriptions for Ondansetron Odt, about 1.3 times as often as the typical Oregon prescriber of it (27). Medicare paid $22.84 per fill, versus $17.06 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Oregon prescribers
Dr. Maslen wrote 35 prescriptions for Sertraline Hcl, about 69% as often as the typical Oregon prescriber of it (51). Medicare paid $9.31 per fill, versus $12.14 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Oregon prescribers
Dr. Maslen wrote 33 prescriptions for Alendronate Sodium, about 70% as often as the typical Oregon prescriber of it (47). Medicare paid $8.41 per fill, versus $10.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydroxyzine is used to treat itching caused by allergies.
Compared with Oregon prescribers
Dr. Maslen wrote 33 prescriptions for Hydroxyzine Hcl, about 1.3 times as often as the typical Oregon prescriber of it (26). Medicare paid $8.14 per fill, versus $14.98 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat anxiety.
Compared with Oregon prescribers
Dr. Maslen wrote 33 prescriptions for Lorazepam, about as often as the typical Oregon prescriber of it (34). Medicare paid $5.32 per fill, versus $6.92 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma.
Compared with Oregon prescribers
Dr. Maslen wrote 31 prescriptions for Fluticasone Propionate Hfa, about 2 times as often as the typical Oregon prescriber of it (16). Medicare paid $287.60 per fill, versus $270.97 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 31 prescriptions for Glipizide, about as often as the typical Oregon prescriber of it (33). Medicare paid $13.72 per fill, versus $11.02 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 31 prescriptions for Lantus Solostar, about as often as the typical Oregon prescriber of it (32). Medicare paid $91.70 per fill, versus $128.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Chlorthalidone is used to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 30 prescriptions for Chlorthalidone, about 1.2 times as often as the typical Oregon prescriber of it (25). Medicare paid $21.62 per fill, versus $17.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Oregon prescribers
Dr. Maslen wrote 29 prescriptions for Amoxicillin-Clavulanate Potass, about 1.3 times as often as the typical Oregon prescriber of it (22). Medicare paid $16.22 per fill, versus $10.06 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders.
Compared with Oregon prescribers
Dr. Maslen wrote 29 prescriptions for Methylprednisolone, about as often as the typical Oregon prescriber of it (26). Medicare paid $6.82 per fill, versus $8.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 28 prescriptions for Lisinopril-Hydrochlorothiazide, about 88% as often as the typical Oregon prescriber of it (32). Medicare paid $7.83 per fill, versus $10.05 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Digoxin is used to treat heart failure, usually along with other medications.
Compared with Oregon prescribers
Dr. Maslen wrote 27 prescriptions for Digoxin, about as often as the typical Oregon prescriber of it (26). Medicare paid $18.38 per fill, versus $25.85 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 27 prescriptions for Doxazosin Mesylate, about as often as the typical Oregon prescriber of it (24). Medicare paid $18.98 per fill, versus $16.75 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Oregon prescribers
Dr. Maslen wrote 27 prescriptions for Duloxetine Hcl, about half as often as the typical Oregon prescriber of it (48). Medicare paid $25.55 per fill, versus $26.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Oregon prescribers
Dr. Maslen wrote 27 prescriptions for Montelukast Sodium, about 69% as often as the typical Oregon prescriber of it (39). Medicare paid $18.34 per fill, versus $13.82 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Oregon prescribers
Dr. Maslen wrote 25 prescriptions for Isosorbide Mononitrate Er, about 70% as often as the typical Oregon prescriber of it (36). Medicare paid $17.71 per fill, versus $16.01 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Oregon prescribers
Dr. Maslen wrote 25 prescriptions for Ondansetron Hcl, about 89% as often as the typical Oregon prescriber of it (28). Medicare paid $13.98 per fill, versus $13.27 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Oregon prescribers
Dr. Maslen wrote 25 prescriptions for Pregabalin, about 69% as often as the typical Oregon prescriber of it (36). Medicare paid $78.28 per fill, versus $31.30 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Oregon prescribers
Dr. Maslen wrote 24 prescriptions for Spironolactone, about half as often as the typical Oregon prescriber of it (41). Medicare paid $9.54 per fill, versus $10.75 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a certain sleep problem (insomnia).
Compared with Oregon prescribers
Dr. Maslen wrote 24 prescriptions for Temazepam, about 1.2 times as often as the typical Oregon prescriber of it (20). Medicare paid $22.54 per fill, versus $13.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Clopidogrel is used to prevent heart attacks and strokes in persons with heart disease (recent heart attack), recent stroke, or blood circulation disease (peripheral vascular disease).
Compared with Oregon prescribers
Dr. Maslen wrote 23 prescriptions for Clopidogrel, about half as often as the typical Oregon prescriber of it (39). Medicare paid $9.21 per fill, versus $14.43 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication contains 2 medicines: buprenorphine and naloxone.
Compared with Oregon prescribers
Dr. Maslen wrote 22 prescriptions for Buprenorphine-Naloxone, about half as often as the typical Oregon prescriber of it (39). Medicare paid $230.71 per fill, versus $118.44 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to treat certain types of heart failure.
Compared with Oregon prescribers
Dr. Maslen wrote 22 prescriptions for Entresto, about 40% as often as the typical Oregon prescriber of it (56). Medicare paid $775.37 per fill, versus $1,166.18 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ketoconazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and certain kinds of dandruff.
Compared with Oregon prescribers
Dr. Maslen wrote 22 prescriptions for Ketoconazole, about half as often as the typical Oregon prescriber of it (38). Medicare paid $33.41 per fill, versus $19.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Oregon prescribers
Dr. Maslen wrote 21 prescriptions for Breztri Aerosphere, about 62% as often as the typical Oregon prescriber of it (34). Medicare paid $669.92 per fill, versus $754.88 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Oregon prescribers
Dr. Maslen wrote 21 prescriptions for Diltiazem 24hr Er (Xr), about as often as the typical Oregon prescriber of it (19). Medicare paid $35.15 per fill, versus $37.99 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Oregon prescribers
Dr. Maslen wrote 20 prescriptions for Azithromycin, about 75% as often as the typical Oregon prescriber of it (27). Medicare paid $4.92 per fill, versus $6.93 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with Oregon prescribers
Dr. Maslen wrote 20 prescriptions for Venlafaxine Hcl Er, about 68% as often as the typical Oregon prescriber of it (29). Medicare paid $27.89 per fill, versus $26.34 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Oregon prescribers
Dr. Maslen wrote 19 prescriptions for Diltiazem 24hr Er (Cd), about 76% as often as the typical Oregon prescriber of it (25). Medicare paid $35.13 per fill, versus $30.23 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 19 prescriptions for Glipizide Er, about 68% as often as the typical Oregon prescriber of it (28). Medicare paid $14.86 per fill, versus $16.42 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders.
Compared with Oregon prescribers
Dr. Maslen wrote 19 prescriptions for Prednisone, about half as often as the typical Oregon prescriber of it (38). Medicare paid $4.22 per fill, versus $5.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Sumatriptan is used to treat migraines.
Compared with Oregon prescribers
Dr. Maslen wrote 19 prescriptions for Sumatriptan Succinate, about 85% as often as the typical Oregon prescriber of it (22). Medicare paid $7.60 per fill, versus $22.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Terazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 19 prescriptions for Terazosin Hcl, about 81% as often as the typical Oregon prescriber of it (24). Medicare paid $20.88 per fill, versus $32.17 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 18 prescriptions for Amitriptyline Hcl, about 74% as often as the typical Oregon prescriber of it (24). Medicare paid $24.52 per fill, versus $17.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Buprenorphine is used to treat opioid use disorder.
Compared with Oregon prescribers
Dr. Maslen wrote 18 prescriptions for Buprenorphine Hcl, about half as often as the typical Oregon prescriber of it (41). Medicare paid $50.60 per fill, versus $41.39 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Oregon prescribers
Dr. Maslen wrote 18 prescriptions for Finasteride, about 40% as often as the typical Oregon prescriber of it (45). Medicare paid $11.42 per fill, versus $14.08 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Nabumetone is used to reduce pain, swelling, and joint stiffness from arthritis.
Compared with Oregon prescribers
Dr. Maslen wrote 18 prescriptions for Nabumetone, about 86% as often as the typical Oregon prescriber of it (21). Medicare paid $5.36 per fill, versus $22.09 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 18 prescriptions for Nifedipine Er, about 79% as often as the typical Oregon prescriber of it (23). Medicare paid $15.91 per fill, versus $26.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 18 prescriptions for Nortriptyline Hcl, about 84% as often as the typical Oregon prescriber of it (21). Medicare paid $20.38 per fill, versus $16.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with Oregon prescribers
Dr. Maslen wrote 17 prescriptions for Baclofen, about half as often as the typical Oregon prescriber of it (31). Medicare paid $17.68 per fill, versus $19.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 17 prescriptions for Bupropion Xl, about half as often as the typical Oregon prescriber of it (37). Medicare paid $32.72 per fill, versus $27.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Oregon prescribers
Dr. Maslen wrote 17 prescriptions for Diclofenac Sodium, about 63% as often as the typical Oregon prescriber of it (27). Medicare paid $16.96 per fill, versus $23.70 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Oregon prescribers
Dr. Maslen wrote 17 prescriptions for Donepezil Hcl, about 40% as often as the typical Oregon prescriber of it (42). Medicare paid $22.35 per fill, versus $19.08 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat severe ongoing pain (such as due to cancer).
Compared with Oregon prescribers
Dr. Maslen wrote 17 prescriptions for Methadone Hcl, about half as often as the typical Oregon prescriber of it (29). Medicare paid $37.32 per fill, versus $18.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Oregon prescribers
Dr. Maslen wrote 17 prescriptions for Quetiapine Fumarate, about 40% as often as the typical Oregon prescriber of it (43). Medicare paid $14.60 per fill, versus $21.53 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This product is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma or ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Oregon prescribers
Dr. Maslen wrote 16 prescriptions for Budesonide-Formoterol Fumarate, about 66% as often as the typical Oregon prescriber of it (24). Medicare paid $232.41 per fill, versus $228.28 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with Oregon prescribers
Dr. Maslen wrote 16 prescriptions for Diazepam, about 70% as often as the typical Oregon prescriber of it (23). Medicare paid $5.38 per fill, versus $6.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with Oregon prescribers
Dr. Maslen wrote 16 prescriptions for Myrbetriq, about half as often as the typical Oregon prescriber of it (34). Medicare paid $614.70 per fill, versus $702.69 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ticagrelor is used along with low-dose aspirin to help prevent heart attack and stroke in people with a history of heart disease, stroke, or at increased risk for heart disease or stroke (for example, due to diabetes, history of transient ischemic attack-TIA).
Compared with Oregon prescribers
Dr. Maslen wrote 15 prescriptions for Brilinta, about 73% as often as the typical Oregon prescriber of it (21). Medicare paid $457.43 per fill, versus $642.08 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to relieve chest pain (angina) in people that have a certain heart condition (coronary artery disease).
Compared with Oregon prescribers
Dr. Maslen wrote 15 prescriptions for Nitroglycerin, about half as often as the typical Oregon prescriber of it (26). Medicare paid $13.42 per fill, versus $14.91 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Bupropion Hcl Sr, about 65% as often as the typical Oregon prescriber of it (22). Medicare paid $25.94 per fill, versus $22.07 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Clotrimazole is used to treat skin infections such as athlete's foot, jock itch, ringworm, and other fungal skin infections (candidiasis).
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Clotrimazole, about 74% as often as the typical Oregon prescriber of it (19). Medicare paid $4.73 per fill, versus $18.96 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Jardiance, about 32% as often as the typical Oregon prescriber of it (43). Medicare paid $895.72 per fill, versus $999.12 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a laxative used to treat constipation.
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Lactulose, about 67% as often as the typical Oregon prescriber of it (21). Medicare paid $10.74 per fill, versus $27.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Levetiracetam is used to treat seizures (epilepsy).
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Levetiracetam, about 38% as often as the typical Oregon prescriber of it (37). Medicare paid $37.53 per fill, versus $35.02 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This drug is used to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Losartan-Hydrochlorothiazide, about half as often as the typical Oregon prescriber of it (29). Medicare paid $16.56 per fill, versus $15.94 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This is a long-acting form of oxybutynin that is used to treat overactive bladder and urinary conditions.
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Oxybutynin Chloride Er, about half as often as the typical Oregon prescriber of it (25). Medicare paid $6.90 per fill, versus $22.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, anxiety disorders, post-traumatic stress disorder).
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Paroxetine Hcl, about 62% as often as the typical Oregon prescriber of it (23). Medicare paid $12.60 per fill, versus $16.58 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Oregon prescribers
Dr. Maslen wrote 14 prescriptions for Propranolol Hcl, about half as often as the typical Oregon prescriber of it (25). Medicare paid $30.64 per fill, versus $20.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Acetaminophen-Codeine, about 61% as often as the typical Oregon prescriber of it (21). Medicare paid $57.83 per fill, versus $19.46 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat high blood pressure (hypertension).
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Atenolol-Chlorthalidone, about as often as the typical Oregon prescriber of it (14). Medicare paid $8.00 per fill, versus $26.51 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Celecoxib, about 41% as often as the typical Oregon prescriber of it (32). Medicare paid $35.85 per fill, versus $28.67 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Dextroamphetamine-Amphetamine, about half as often as the typical Oregon prescriber of it (24). Medicare paid $34.97 per fill, versus $30.50 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Esomeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Esomeprazole Magnesium, about 74% as often as the typical Oregon prescriber of it (18). Medicare paid $89.98 per fill, versus $49.10 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Famotidine, about 37% as often as the typical Oregon prescriber of it (35). Medicare paid $24.65 per fill, versus $16.00 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a certain bowel disease (ulcerative colitis).
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Mesalamine Er, about 67% as often as the typical Oregon prescriber of it (19). Medicare paid $295.75 per fill, versus $241.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat depression.
Compared with Oregon prescribers
Dr. Maslen wrote 13 prescriptions for Mirtazapine, about 38% as often as the typical Oregon prescriber of it (34). Medicare paid $34.06 per fill, versus $21.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Carbamazepine is used to prevent and control seizures.
Compared with Oregon prescribers
Dr. Maslen wrote 12 prescriptions for Carbamazepine, about 61% as often as the typical Oregon prescriber of it (20). Medicare paid $32.65 per fill, versus $51.74 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Oregon prescribers
Dr. Maslen wrote 12 prescriptions for Diltiazem 24hr Er, about 64% as often as the typical Oregon prescriber of it (19). Medicare paid $38.37 per fill, versus $31.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Oregon prescribers
Dr. Maslen wrote 12 prescriptions for Hydralazine Hcl, about half as often as the typical Oregon prescriber of it (27). Medicare paid $5.90 per fill, versus $15.71 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve severe ongoing pain (such as due to cancer).
Compared with Oregon prescribers
Dr. Maslen wrote 12 prescriptions for Morphine Sulfate Er, about 35% as often as the typical Oregon prescriber of it (34). Medicare paid $26.99 per fill, versus $29.87 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat an overactive bladder.
Compared with Oregon prescribers
Dr. Maslen wrote 12 prescriptions for Tolterodine Tartrate, about 80% as often as the typical Oregon prescriber of it (15). Medicare paid $22.10 per fill, versus $61.19 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Oregon prescribers
Dr. Maslen wrote 12 prescriptions for Toujeo Solostar, about half as often as the typical Oregon prescriber of it (22). Medicare paid $377.06 per fill, versus $742.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used along with regular tooth brushing/flossing to treat gingivitis, a gum disease that causes red, swollen, and easily bleeding gums.
Compared with Oregon prescribers
Dr. Maslen wrote 11 prescriptions for Chlorhexidine Gluconate, about 24% as often as the typical Oregon prescriber of it (46). Medicare paid $10.96 per fill, versus $6.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a variety of bacterial infections.
Compared with Oregon prescribers
Dr. Maslen wrote 11 prescriptions for Ciprofloxacin Hcl, about 42% as often as the typical Oregon prescriber of it (26). Medicare paid $8.17 per fill, versus $7.41 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve severe ongoing pain (such as due to cancer).
Compared with Oregon prescribers
Dr. Maslen wrote 11 prescriptions for Fentanyl, about half as often as the typical Oregon prescriber of it (26). Medicare paid $77.04 per fill, versus $101.77 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Meloxicam is used to treat arthritis.
Compared with Oregon prescribers
Dr. Maslen wrote 11 prescriptions for Meloxicam, about 31% as often as the typical Oregon prescriber of it (36). Medicare paid $4.88 per fill, versus $6.31 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat a certain sleep problem (insomnia).
Compared with Oregon prescribers
Dr. Maslen wrote 11 prescriptions for Triazolam, about 73% as often as the typical Oregon prescriber of it (15). Medicare paid $48.17 per fill, versus $29.68 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Maslen’s prescriptions
What does Dr. Maslen prescribe most?
In 2024 Medicare Part D data, Dr. Maslen's most prescribed medications were Atorvastatin Calcium (347), Metoprolol Succinate (198) and Losartan Potassium (197).
How does Dr. Maslen's prescribing compare with other Oregon prescribers?
Of the 122 medications with a state comparison, Dr. Maslen prescribes 34 more often than the typical Oregon prescriber, 30 about as often and 58 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Maslen prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Oregon prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
