LISA ANN RINKER MD
Prescription History 1982955316
Family Medicine in Vancouver, WA
What does Dr. Rinker prescribe?
In 2024, Dr. Rinker wrote 4,360 Medicare prescriptions for 103 medications. The most prescribed was Atorvastatin Calcium, with 312 prescriptions for 89 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. Rinker prescribes.
Medications 103 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 Washington 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 Washington prescribers
Dr. Rinker wrote 312 prescriptions for Atorvastatin Calcium, about 1.9 times as often as the typical Washington prescriber of it (166). Medicare paid $11.09 per fill, versus $11.43 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
Lisinopril is used to treat high blood pressure.
Compared with Washington prescribers
Dr. Rinker wrote 235 prescriptions for Lisinopril, about 2.2 times as often as the typical Washington prescriber of it (105). Medicare paid $8.44 per fill, versus $8.60 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 Washington prescribers
Dr. Rinker wrote 201 prescriptions for Amlodipine Besylate, about 1.9 times as often as the typical Washington prescriber of it (106). Medicare paid $6.89 per fill, versus $7.92 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Washington prescribers
Dr. Rinker wrote 158 prescriptions for Losartan Potassium, about 1.5 times as often as the typical Washington prescriber of it (102). Medicare paid $9.02 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Washington prescribers
Dr. Rinker wrote 155 prescriptions for Levothyroxine Sodium, about 1.3 times as often as the typical Washington prescriber of it (116). Medicare paid $11.16 per fill, versus $11.18 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Washington prescribers
Dr. Rinker wrote 111 prescriptions for Gabapentin, about 1.5 times as often as the typical Washington prescriber of it (72). Medicare paid $19.98 per fill, versus $19.65 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 Washington prescribers
Dr. Rinker wrote 108 prescriptions for Simvastatin, about 2.1 times as often as the typical Washington prescriber of it (52). Medicare paid $6.62 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Washington prescribers
Dr. Rinker wrote 104 prescriptions for Omeprazole, about 1.3 times as often as the typical Washington prescriber of it (78). Medicare paid $18.94 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
This medication is used to treat depression.
Compared with Washington prescribers
Dr. Rinker wrote 100 prescriptions for Trazodone Hcl, about 1.6 times as often as the typical Washington prescriber of it (61). Medicare paid $9.26 per fill, versus $10.78 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 Washington prescribers
Dr. Rinker wrote 89 prescriptions for Metformin Hcl, about 1.4 times as often as the typical Washington prescriber of it (63). Medicare paid $7.67 per fill, versus $9.63 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 high blood pressure.
Compared with Washington prescribers
Dr. Rinker wrote 85 prescriptions for Hydrochlorothiazide, about 1.5 times as often as the typical Washington prescriber of it (57). Medicare paid $6.01 per fill, versus $5.34 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Washington prescribers
Dr. Rinker wrote 80 prescriptions for Metoprolol Succinate, about 88% as often as the typical Washington prescriber of it (91). Medicare paid $20.05 per fill, versus $14.75 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, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Washington prescribers
Dr. Rinker wrote 77 prescriptions for Sertraline Hcl, about 1.5 times as often as the typical Washington prescriber of it (50). Medicare paid $11.83 per fill, versus $11.19 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Washington prescribers
Dr. Rinker wrote 72 prescriptions for Metoprolol Tartrate, about 1.7 times as often as the typical Washington prescriber of it (43). Medicare paid $11.17 per fill, versus $8.03 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 Washington prescribers
Dr. Rinker wrote 70 prescriptions for Fluoxetine Hcl, about 2 times as often as the typical Washington prescriber of it (34). Medicare paid $10.35 per fill, versus $12.85 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Washington prescribers
Dr. Rinker wrote 68 prescriptions for Ozempic, about 1.6 times as often as the typical Washington prescriber of it (42). Medicare paid $1,401.90 per fill, versus $1,270.49 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 Washington prescribers
Dr. Rinker wrote 66 prescriptions for Oxycodone Hcl, about 1.3 times as often as the typical Washington prescriber of it (50). Medicare paid $12.90 per fill, versus $14.22 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Washington prescribers
Dr. Rinker wrote 66 prescriptions for Zolpidem Tartrate, about 1.9 times as often as the typical Washington prescriber of it (34). Medicare paid $5.19 per fill, versus $7.22 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
Glipizide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Washington prescribers
Dr. Rinker wrote 63 prescriptions for Glipizide Er, about 2.2 times as often as the typical Washington prescriber of it (29). Medicare paid $19.49 per fill, versus $14.57 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Washington prescribers
Dr. Rinker wrote 60 prescriptions for Metformin Hcl Er, about 1.2 times as often as the typical Washington prescriber of it (51). Medicare paid $12.39 per fill, versus $10.77 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
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 Washington prescribers
Dr. Rinker wrote 56 prescriptions for Albuterol Sulfate Hfa, about as often as the typical Washington prescriber of it (51). Medicare paid $32.24 per fill, versus $29.37 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
This medication is used to treat anxiety.
Compared with Washington prescribers
Dr. Rinker wrote 55 prescriptions for Buspirone Hcl, about 1.6 times as often as the typical Washington prescriber of it (34). Medicare paid $21.02 per fill, versus $17.37 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
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 Washington prescribers
Dr. Rinker wrote 55 prescriptions for Pravastatin Sodium, about 1.5 times as often as the typical Washington prescriber of it (38). Medicare paid $14.29 per fill, versus $14.07 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Washington prescribers
Dr. Rinker wrote 54 prescriptions for Montelukast Sodium, about 1.4 times as often as the typical Washington prescriber of it (38). Medicare paid $14.85 per fill, versus $12.60 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 Washington prescribers
Dr. Rinker wrote 54 prescriptions for Potassium Chloride, about as often as the typical Washington prescriber of it (50). Medicare paid $20.06 per fill, versus $21.39 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
This combination medication is used to relieve moderate to severe pain.
Compared with Washington prescribers
Dr. Rinker wrote 53 prescriptions for Hydrocodone-Acetaminophen, about 88% as often as the typical Washington prescriber of it (60). Medicare paid $24.47 per fill, versus $20.62 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 Washington prescribers
Dr. Rinker wrote 52 prescriptions for Pantoprazole Sodium, about as often as the typical Washington prescriber of it (49). Medicare paid $14.96 per fill, versus $14.19 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
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 Washington prescribers
Dr. Rinker wrote 47 prescriptions for Rosuvastatin Calcium, about half as often as the typical Washington prescriber of it (81). Medicare paid $13.01 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 is used to treat depression.
Compared with Washington prescribers
Dr. Rinker wrote 43 prescriptions for Citalopram Hbr, about 1.2 times as often as the typical Washington prescriber of it (35). Medicare paid $13.50 per fill, versus $9.43 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 is used to treat certain mental/mood disorders (such as depression, anxiety, panic attacks, and social anxiety disorder).
Compared with Washington prescribers
Dr. Rinker wrote 43 prescriptions for Venlafaxine Hcl Er, about 1.5 times as often as the typical Washington prescriber of it (29). Medicare paid $27.47 per fill, versus $24.61 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
This medication is used to treat depression.
Compared with Washington prescribers
Dr. Rinker wrote 42 prescriptions for Bupropion Xl, about 1.2 times as often as the typical Washington prescriber of it (34). Medicare paid $29.01 per fill, versus $27.11 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 Washington prescribers
Dr. Rinker wrote 41 prescriptions for Escitalopram Oxalate, about as often as the typical Washington prescriber of it (37). Medicare paid $24.86 per fill, versus $13.03 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 Washington prescribers
Dr. Rinker wrote 40 prescriptions for Furosemide, about 68% as often as the typical Washington prescriber of it (59). Medicare paid $7.62 per fill, versus $6.29 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 Washington prescribers
Dr. Rinker wrote 40 prescriptions for Lantus Solostar, about 1.2 times as often as the typical Washington prescriber of it (34). Medicare paid $87.17 per fill, versus $136.88 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Washington prescribers
Dr. Rinker wrote 39 prescriptions for Duloxetine Hcl, about 88% as often as the typical Washington prescriber of it (44). Medicare paid $31.18 per fill, versus $26.10 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Washington prescribers
Dr. Rinker wrote 38 prescriptions for Alendronate Sodium, about as often as the typical Washington prescriber of it (42). Medicare paid $7.54 per fill, versus $10.30 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
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 Washington prescribers
Dr. Rinker wrote 38 prescriptions for Ondansetron Odt, about 1.5 times as often as the typical Washington prescriber of it (26). Medicare paid $17.56 per fill, versus $15.16 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 Washington prescribers
Dr. Rinker wrote 37 prescriptions for Tamsulosin Hcl, about half as often as the typical Washington prescriber of it (70). Medicare paid $9.10 per fill, versus $16.56 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Washington prescribers
Dr. Rinker wrote 34 prescriptions for Cyclobenzaprine Hcl, about as often as the typical Washington prescriber of it (30). Medicare paid $8.56 per fill, versus $10.11 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 Washington prescribers
Dr. Rinker wrote 34 prescriptions for Eliquis, about half as often as the typical Washington prescriber of it (67). Medicare paid $977.74 per fill, versus $994.95 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 Washington prescribers
Dr. Rinker wrote 33 prescriptions for Mirtazapine, about as often as the typical Washington prescriber of it (35). Medicare paid $22.13 per fill, versus $22.38 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 hormone.
Compared with Washington prescribers
Dr. Rinker wrote 32 prescriptions for Estradiol, about as often as the typical Washington prescriber of it (31). Medicare paid $38.25 per fill, versus $64.71 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
Dulaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Washington prescribers
Dr. Rinker wrote 31 prescriptions for Trulicity, about as often as the typical Washington prescriber of it (29). Medicare paid $1,583.57 per fill, versus $1,264.12 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
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 Washington prescribers
Dr. Rinker wrote 30 prescriptions for Fluticasone Propionate, about 85% as often as the typical Washington prescriber of it (35). Medicare paid $13.85 per fill, versus $18.06 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 high blood pressure.
Compared with Washington prescribers
Dr. Rinker wrote 30 prescriptions for Lisinopril-Hydrochlorothiazide, about as often as the typical Washington prescriber of it (27). Medicare paid $6.39 per fill, versus $10.03 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 Washington prescribers
Dr. Rinker wrote 29 prescriptions for Lovastatin, about as often as the typical Washington prescriber of it (27). Medicare paid $12.53 per fill, versus $11.20 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 Washington prescribers
Dr. Rinker wrote 29 prescriptions for Pregabalin, about 82% as often as the typical Washington prescriber of it (35). Medicare paid $29.46 per fill, versus $26.03 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 Washington prescribers
Dr. Rinker wrote 28 prescriptions for Carvedilol, about half as often as the typical Washington prescriber of it (48). Medicare paid $12.20 per fill, versus $10.02 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
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Washington prescribers
Dr. Rinker wrote 28 prescriptions for Mounjaro, about 80% as often as the typical Washington prescriber of it (35). Medicare paid $1,330.68 per fill, versus $1,255.77 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Washington prescribers
Dr. Rinker wrote 27 prescriptions for Allopurinol, about 69% as often as the typical Washington prescriber of it (39). Medicare paid $10.42 per fill, versus $11.44 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Washington prescribers
Dr. Rinker wrote 27 prescriptions for Spironolactone, about 66% as often as the typical Washington prescriber of it (41). Medicare paid $10.34 per fill, versus $9.91 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
Ezetimibe is used along with a low cholesterol/low fat diet and exercise to help lower cholesterol in the blood.
Compared with Washington prescribers
Dr. Rinker wrote 26 prescriptions for Ezetimibe, about 65% as often as the typical Washington prescriber of it (40). Medicare paid $36.36 per fill, versus $22.63 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
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 Washington prescribers
Dr. Rinker wrote 26 prescriptions for Famotidine, about 67% as often as the typical Washington prescriber of it (39). Medicare paid $25.29 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
This medication is used to treat a variety of skin conditions (such as eczema, dermatitis, allergies, rash).
Compared with Washington prescribers
Dr. Rinker wrote 25 prescriptions for Triamcinolone Acetonide, about 80% as often as the typical Washington prescriber of it (31). Medicare paid $9.76 per fill, versus $9.90 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
Clonazepam is used to prevent and control seizures.
Compared with Washington prescribers
Dr. Rinker wrote 24 prescriptions for Clonazepam, about 69% as often as the typical Washington prescriber of it (35). Medicare paid $5.11 per fill, versus $9.50 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
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 Washington prescribers
Dr. Rinker wrote 24 prescriptions for Clopidogrel, about 61% as often as the typical Washington prescriber of it (39). Medicare paid $20.64 per fill, versus $13.50 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
Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Washington prescribers
Dr. Rinker wrote 23 prescriptions for Jardiance, about half as often as the typical Washington prescriber of it (44). Medicare paid $1,408.72 per fill, versus $1,041.39 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
This medication is used to treat anxiety.
Compared with Washington prescribers
Dr. Rinker wrote 23 prescriptions for Lorazepam, about 69% as often as the typical Washington prescriber of it (33). Medicare paid $2.82 per fill, versus $7.19 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
Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma.
Compared with Washington prescribers
Dr. Rinker wrote 22 prescriptions for Arnuity Ellipta, about as often as the typical Washington prescriber of it (21). Medicare paid $351.01 per fill, versus $314.71 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 is a long-acting form of oxybutynin that is used to treat overactive bladder and urinary conditions.
Compared with Washington prescribers
Dr. Rinker wrote 22 prescriptions for Oxybutynin Chloride Er, about 80% as often as the typical Washington prescriber of it (27). Medicare paid $25.40 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
See also Warning section.
Compared with Washington prescribers
Dr. Rinker wrote 22 prescriptions for Tramadol Hcl, about half as often as the typical Washington prescriber of it (40). Medicare paid $3.14 per fill, versus $8.40 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
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Washington prescribers
Dr. Rinker wrote 21 prescriptions for Dextroamphetamine-Amphet Er, about as often as the typical Washington prescriber of it (19). Medicare paid $32.57 per fill, versus $59.89 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 Washington prescribers
Dr. Rinker wrote 21 prescriptions for Isosorbide Mononitrate Er, about half as often as the typical Washington prescriber of it (39). Medicare paid $27.61 per fill, versus $14.95 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 Washington prescribers
Dr. Rinker wrote 21 prescriptions for Losartan-Hydrochlorothiazide, about 76% as often as the typical Washington prescriber of it (28). Medicare paid $18.08 per fill, versus $13.73 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
This medication is used to treat depression.
Compared with Washington prescribers
Dr. Rinker wrote 20 prescriptions for Bupropion Hcl Sr, about as often as the typical Washington prescriber of it (22). Medicare paid $60.22 per fill, versus $23.20 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
Lamotrigine is used alone or with other medications to prevent and control seizures.
Compared with Washington prescribers
Dr. Rinker wrote 20 prescriptions for Lamotrigine, about half as often as the typical Washington prescriber of it (41). Medicare paid $8.67 per fill, versus $17.54 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
Valacyclovir is used to treat infections caused by certain types of viruses.
Compared with Washington prescribers
Dr. Rinker wrote 20 prescriptions for Valacyclovir, about as often as the typical Washington prescriber of it (20). Medicare paid $48.46 per fill, versus $37.88 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
Nystatin is used to treat fungal skin infections.
Compared with Washington prescribers
Dr. Rinker wrote 19 prescriptions for Nystatin, about 89% as often as the typical Washington prescriber of it (21). Medicare paid $13.33 per fill, versus $20.29 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 Washington prescribers
Dr. Rinker wrote 18 prescriptions for Baclofen, about half as often as the typical Washington prescriber of it (32). Medicare paid $39.52 per fill, versus $21.15 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 Washington prescribers
Dr. Rinker wrote 18 prescriptions for Donepezil Hcl, about half as often as the typical Washington prescriber of it (41). Medicare paid $23.69 per fill, versus $14.15 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 Washington prescribers
Dr. Rinker wrote 18 prescriptions for Ventolin Hfa, about 81% as often as the typical Washington prescriber of it (22). Medicare paid $78.71 per fill, versus $74.13 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 Washington prescribers
Dr. Rinker wrote 17 prescriptions for Meloxicam, about half as often as the typical Washington prescriber of it (35). Medicare paid $5.69 per fill, versus $5.45 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 a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Washington prescribers
Dr. Rinker wrote 17 prescriptions for Propranolol Hcl, about 72% as often as the typical Washington prescriber of it (24). Medicare paid $12.61 per fill, versus $18.70 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
Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease.
Compared with Washington prescribers
Dr. Rinker wrote 16 prescriptions for Memantine Hcl, about 36% as often as the typical Washington prescriber of it (45). Medicare paid $32.74 per fill, versus $32.88 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
This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, irritability associated with autistic disorder).
Compared with Washington prescribers
Dr. Rinker wrote 16 prescriptions for Risperidone, about 38% as often as the typical Washington prescriber of it (42). Medicare paid $9.78 per fill, versus $17.56 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
Diltiazem is used to treat high blood pressure (hypertension) and prevent chest pain (angina).
Compared with Washington prescribers
Dr. Rinker wrote 15 prescriptions for Diltiazem 24hr Er (Cd), about half as often as the typical Washington prescriber of it (27). Medicare paid $14.04 per fill, versus $29.42 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
Oxybutynin is used to treat certain bladder and urinary conditions (such as overactive bladder).
Compared with Washington prescribers
Dr. Rinker wrote 15 prescriptions for Oxybutynin Chloride, about 66% as often as the typical Washington prescriber of it (23). Medicare paid $18.03 per fill, versus $18.75 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 combination medication is used to help relieve moderate to severe pain.
Compared with Washington prescribers
Dr. Rinker wrote 15 prescriptions for Oxycodone-Acetaminophen, about 37% as often as the typical Washington prescriber of it (41). Medicare paid $21.75 per fill, versus $25.07 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
Progesterone is a type of hormone (progestin).
Compared with Washington prescribers
Dr. Rinker wrote 15 prescriptions for Progesterone, about 61% as often as the typical Washington prescriber of it (24). Medicare paid $31.64 per fill, versus $35.10 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
Digoxin is used to treat heart failure, usually along with other medications.
Compared with Washington prescribers
Dr. Rinker wrote 14 prescriptions for Digoxin, about half as often as the typical Washington prescriber of it (27). Medicare paid $21.90 per fill, versus $27.48 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 Washington prescribers
Dr. Rinker wrote 14 prescriptions for Glipizide, about half as often as the typical Washington prescriber of it (30). Medicare paid $6.03 per fill, versus $10.39 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Washington prescribers
Dr. Rinker wrote 14 prescriptions for Hydroxyzine Hcl, about half as often as the typical Washington prescriber of it (26). Medicare paid $12.04 per fill, versus $18.29 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 Washington prescribers
Dr. Rinker wrote 14 prescriptions for Paroxetine Hcl, about 66% as often as the typical Washington prescriber of it (21). Medicare paid $26.13 per fill, versus $16.84 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
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 Washington prescribers
Dr. Rinker wrote 14 prescriptions for Prednisone, about 37% as often as the typical Washington prescriber of it (38). Medicare paid $2.80 per fill, versus $5.30 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
This medication is used alone or with other medications to treat Parkinson's disease.
Compared with Washington prescribers
Dr. Rinker wrote 14 prescriptions for Ropinirole Hcl, about half as often as the typical Washington prescriber of it (24). Medicare paid $36.93 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
Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery.
Compared with Washington prescribers
Dr. Rinker wrote 14 prescriptions for Xarelto, about 36% as often as the typical Washington prescriber of it (39). Medicare paid $690.96 per fill, versus $1,017.77 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
Doxazosin is used alone or with other drugs to treat high blood pressure (hypertension).
Compared with Washington prescribers
Dr. Rinker wrote 13 prescriptions for Doxazosin Mesylate, about half as often as the typical Washington prescriber of it (23). Medicare paid $41.93 per fill, versus $15.98 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 a wide variety of bacterial infections, including those that cause acne.
Compared with Washington prescribers
Dr. Rinker wrote 13 prescriptions for Doxycycline Monohydrate, about half as often as the typical Washington prescriber of it (24). Medicare paid $24.67 per fill, versus $19.72 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 and prevent ulcers in the intestines.
Compared with Washington prescribers
Dr. Rinker wrote 13 prescriptions for Sucralfate, about 62% as often as the typical Washington prescriber of it (21). Medicare paid $21.40 per fill, versus $55.13 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 Washington prescribers
Dr. Rinker wrote 13 prescriptions for Synthroid, about half as often as the typical Washington prescriber of it (26). Medicare paid $58.37 per fill, versus $59.76 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Washington prescribers
Dr. Rinker wrote 13 prescriptions for Valsartan, about half as often as the typical Washington prescriber of it (25). Medicare paid $69.97 per fill, versus $25.65 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
Fenofibrate 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 Washington prescribers
Dr. Rinker wrote 12 prescriptions for Fenofibrate, about half as often as the typical Washington prescriber of it (21). Medicare paid $24.73 per fill, versus $22.74 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Washington prescribers
Dr. Rinker wrote 12 prescriptions for Ibu, about 76% as often as the typical Washington prescriber of it (16). Medicare paid $0.29 per fill, versus $4.27 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 attention deficit hyperactivity disorder - ADHD.
Compared with Washington prescribers
Dr. Rinker wrote 12 prescriptions for Methylphenidate Er, about 76% as often as the typical Washington prescriber of it (16). Medicare paid $24.31 per fill, versus $81.80 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
This medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Washington prescribers
Dr. Rinker wrote 12 prescriptions for Methylphenidate Hcl, about 66% as often as the typical Washington prescriber of it (18). Medicare paid $5.53 per fill, versus $28.72 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
Omega-3 acid ethyl esters, a type of fat found in fish oil, is used along with diet and exercise to help lower levels of a certain blood fat (triglyceride).
Compared with Washington prescribers
Dr. Rinker wrote 12 prescriptions for Omega-3 Acid Ethyl Esters, about half as often as the typical Washington prescriber of it (23). Medicare paid $8.12 per fill, versus $71.57 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
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Washington prescribers
Dr. Rinker wrote 12 prescriptions for Tizanidine Hcl, about 35% as often as the typical Washington prescriber of it (34). Medicare paid $24.53 per fill, versus $12.55 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 Washington prescribers
Dr. Rinker wrote 12 prescriptions for Triazolam, about 70% as often as the typical Washington prescriber of it (17). Medicare paid $28.16 per fill, versus $27.15 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 nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions.
Compared with Washington prescribers
Dr. Rinker wrote 11 prescriptions for Azelastine Hcl, about 39% as often as the typical Washington prescriber of it (28). Medicare paid $26.52 per fill, versus $27.34 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Washington prescribers
Dr. Rinker wrote 11 prescriptions for Finasteride, about 26% as often as the typical Washington prescriber of it (43). Medicare paid $12.21 per fill, versus $13.77 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
See also Warning section.
Compared with Washington prescribers
Dr. Rinker wrote 11 prescriptions for Loperamide, about half as often as the typical Washington prescriber of it (21). Medicare paid $21.57 per fill, versus $21.70 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
Linagliptin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Washington prescribers
Dr. Rinker wrote 11 prescriptions for Tradjenta, about half as often as the typical Washington prescriber of it (22). Medicare paid $508.96 per fill, versus $739.76 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 Washington prescribers
Dr. Rinker wrote 11 prescriptions for Warfarin Sodium, about 19% as often as the typical Washington prescriber of it (58). Medicare paid $16.78 per fill, versus $11.35 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. Rinker’s prescriptions
What does Dr. Rinker prescribe most?
In 2024 Medicare Part D data, Dr. Rinker's most prescribed medications were Atorvastatin Calcium (312), Lisinopril (235) and Amlodipine Besylate (201).
How does Dr. Rinker's prescribing compare with other Washington prescribers?
Of the 103 medications with a state comparison, Dr. Rinker prescribes 23 more often than the typical Washington prescriber, 32 about as often and 48 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Rinker 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 Washington 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.
