DR. NATALIE RENAE PARKS DNP, FNP-C
Prescription History 1124707849
Family Medicine in Pocomoke City, MD
What does Dr. Parks prescribe?
In 2024, Dr. Parks wrote 2,638 Medicare prescriptions for 82 medications. The most prescribed was Atorvastatin Calcium, with 138 prescriptions for 52 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. Parks prescribes.
Medications 82 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 Maryland 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 Maryland prescribers
Dr. Parks wrote 138 prescriptions for Atorvastatin Calcium, about 82% as often as the typical Maryland prescriber of it (167). Medicare paid $10.70 per fill, versus $12.96 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
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 Maryland prescribers
Dr. Parks wrote 94 prescriptions for Albuterol Sulfate Hfa, about 1.8 times as often as the typical Maryland prescriber of it (53). Medicare paid $36.69 per fill, versus $29.94 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Maryland prescribers
Dr. Parks wrote 91 prescriptions for Amlodipine Besylate, about 70% as often as the typical Maryland prescriber of it (130). Medicare paid $7.06 per fill, versus $8.15 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
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 Maryland prescribers
Dr. Parks wrote 90 prescriptions for Prednisone, about 2.2 times as often as the typical Maryland prescriber of it (40). Medicare paid $5.19 per fill, versus $4.84 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
Lisinopril is used to treat high blood pressure.
Compared with Maryland prescribers
Dr. Parks wrote 89 prescriptions for Lisinopril, about as often as the typical Maryland prescriber of it (88). Medicare paid $10.61 per fill, versus $8.25 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 Maryland prescribers
Dr. Parks wrote 83 prescriptions for Gabapentin, about 1.2 times as often as the typical Maryland prescriber of it (71). Medicare paid $13.22 per fill, versus $15.67 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Maryland prescribers
Dr. Parks wrote 83 prescriptions for Levothyroxine Sodium, about 75% as often as the typical Maryland prescriber of it (110). Medicare paid $7.04 per fill, versus $11.67 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
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 Maryland prescribers
Dr. Parks wrote 68 prescriptions for Furosemide, about as often as the typical Maryland prescriber of it (64). Medicare paid $4.05 per fill, versus $5.77 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 Maryland prescribers
Dr. Parks wrote 68 prescriptions for Metoprolol Succinate, about 72% as often as the typical Maryland prescriber of it (95). Medicare paid $11.42 per fill, versus $17.16 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Maryland prescribers
Dr. Parks wrote 65 prescriptions for Metformin Hcl, about 88% as often as the typical Maryland prescriber of it (74). Medicare paid $5.82 per fill, versus $8.72 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Maryland prescribers
Dr. Parks wrote 64 prescriptions for Pantoprazole Sodium, about as often as the typical Maryland prescriber of it (65). Medicare paid $14.60 per fill, versus $15.27 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Maryland prescribers
Dr. Parks wrote 61 prescriptions for Losartan Potassium, about 63% as often as the typical Maryland prescriber of it (96). Medicare paid $8.90 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Maryland prescribers
Dr. Parks wrote 56 prescriptions for Tamsulosin Hcl, about 79% as often as the typical Maryland prescriber of it (71). Medicare paid $18.58 per fill, versus $18.03 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 high blood pressure.
Compared with Maryland prescribers
Dr. Parks wrote 53 prescriptions for Hydrochlorothiazide, about 83% as often as the typical Maryland prescriber of it (64). Medicare paid $1.92 per fill, versus $4.79 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 Maryland prescribers
Dr. Parks wrote 51 prescriptions for Famotidine, about as often as the typical Maryland prescriber of it (50). Medicare paid $8.05 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Maryland prescribers
Dr. Parks wrote 50 prescriptions for Zolpidem Tartrate, about 1.4 times as often as the typical Maryland prescriber of it (37). Medicare paid $2.37 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with Maryland prescribers
Dr. Parks wrote 46 prescriptions for Cyclobenzaprine Hcl, about 1.3 times as often as the typical Maryland prescriber of it (35). Medicare paid $5.51 per fill, versus $9.77 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 used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Maryland prescribers
Dr. Parks wrote 45 prescriptions for Duloxetine Hcl, about as often as the typical Maryland prescriber of it (40). Medicare paid $11.79 per fill, versus $28.92 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
Azithromycin is used to treat a wide variety of bacterial infections.
Compared with Maryland prescribers
Dr. Parks wrote 44 prescriptions for Azithromycin, about 1.4 times as often as the typical Maryland prescriber of it (32). Medicare paid $6.14 per fill, versus $6.81 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
This medication is a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Maryland prescribers
Dr. Parks wrote 44 prescriptions for Potassium Chloride, about as often as the typical Maryland prescriber of it (44). Medicare paid $15.58 per fill, versus $23.11 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Maryland prescribers
Dr. Parks wrote 43 prescriptions for Montelukast Sodium, about as often as the typical Maryland prescriber of it (44). Medicare paid $10.90 per fill, versus $15.48 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
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 Maryland prescribers
Dr. Parks wrote 42 prescriptions for Pravastatin Sodium, about 88% as often as the typical Maryland prescriber of it (48). Medicare paid $11.74 per fill, versus $18.60 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Maryland prescribers
Dr. Parks wrote 41 prescriptions for Omeprazole, about 67% as often as the typical Maryland prescriber of it (62). Medicare paid $9.88 per fill, versus $14.60 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
Carvedilol is used to treat high blood pressure and heart failure.
Compared with Maryland prescribers
Dr. Parks wrote 38 prescriptions for Carvedilol, about 79% as often as the typical Maryland prescriber of it (48). Medicare paid $4.31 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
This medication is used to treat anxiety.
Compared with Maryland prescribers
Dr. Parks wrote 38 prescriptions for Lorazepam, about as often as the typical Maryland prescriber of it (37). Medicare paid $3.02 per fill, versus $7.57 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 Maryland prescribers
Dr. Parks wrote 34 prescriptions for Tramadol Hcl, about 73% as often as the typical Maryland prescriber of it (46). Medicare paid $7.48 per fill, versus $7.26 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 Maryland prescribers
Dr. Parks wrote 33 prescriptions for Lisinopril-Hydrochlorothiazide, about as often as the typical Maryland prescriber of it (31). Medicare paid $3.74 per fill, versus $9.76 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 alone or with other medications to prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Maryland prescribers
Dr. Parks wrote 32 prescriptions for Ondansetron Hcl, about 1.2 times as often as the typical Maryland prescriber of it (26). Medicare paid $3.53 per fill, versus $14.51 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
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 Maryland prescribers
Dr. Parks wrote 32 prescriptions for Rosuvastatin Calcium, about 33% as often as the typical Maryland prescriber of it (96). Medicare paid $10.94 per fill, versus $22.56 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
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 Maryland prescribers
Dr. Parks wrote 30 prescriptions for Fluticasone Propionate, about 71% as often as the typical Maryland prescriber of it (42). Medicare paid $9.86 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
Meloxicam is used to treat arthritis.
Compared with Maryland prescribers
Dr. Parks wrote 29 prescriptions for Meloxicam, about 67% as often as the typical Maryland prescriber of it (43). Medicare paid $5.31 per fill, versus $5.32 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
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 Maryland prescribers
Dr. Parks wrote 27 prescriptions for Eliquis, about 35% as often as the typical Maryland prescriber of it (77). Medicare paid $1,153.90 per fill, versus $934.44 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 medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder).
Compared with Maryland prescribers
Dr. Parks wrote 27 prescriptions for Fluoxetine Hcl, about 80% as often as the typical Maryland prescriber of it (34). Medicare paid $3.84 per fill, versus $13.31 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Maryland prescribers
Dr. Parks wrote 26 prescriptions for Metformin Hcl Er, about half as often as the typical Maryland prescriber of it (47). Medicare paid $5.39 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Maryland prescribers
Dr. Parks wrote 24 prescriptions for Alprazolam, about half as often as the typical Maryland prescriber of it (44). Medicare paid $4.74 per fill, versus $6.37 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 a wide variety of bacterial infections, including those that cause acne.
Compared with Maryland prescribers
Dr. Parks wrote 22 prescriptions for Doxycycline Hyclate, about 73% as often as the typical Maryland prescriber of it (30). Medicare paid $6.38 per fill, versus $13.78 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Maryland prescribers
Dr. Parks wrote 22 prescriptions for Metoprolol Tartrate, about 39% as often as the typical Maryland prescriber of it (56). Medicare paid $8.78 per fill, versus $8.19 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
This medication is used to treat a variety of bacterial infections.
Compared with Maryland prescribers
Dr. Parks wrote 21 prescriptions for Ciprofloxacin Hcl, about 80% as often as the typical Maryland prescriber of it (26). Medicare paid $8.60 per fill, versus $6.34 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 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 Maryland prescribers
Dr. Parks wrote 21 prescriptions for Fluticasone-Salmeterol, about 89% as often as the typical Maryland prescriber of it (24). Medicare paid $86.51 per fill, versus $148.03 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
Glimepiride is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maryland prescribers
Dr. Parks wrote 21 prescriptions for Glimepiride, about 61% as often as the typical Maryland prescriber of it (34). Medicare paid $7.69 per fill, versus $10.45 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, post-traumatic stress disorder, social anxiety disorder).
Compared with Maryland prescribers
Dr. Parks wrote 21 prescriptions for Sertraline Hcl, about 41% as often as the typical Maryland prescriber of it (51). Medicare paid $16.58 per fill, versus $10.84 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 treat depression.
Compared with Maryland prescribers
Dr. Parks wrote 21 prescriptions for Trazodone Hcl, about 40% as often as the typical Maryland prescriber of it (53). Medicare paid $6.98 per fill, versus $10.07 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
Allopurinol is used to treat gout and certain types of kidney stones.
Compared with Maryland prescribers
Dr. Parks wrote 20 prescriptions for Allopurinol, about half as often as the typical Maryland prescriber of it (40). Medicare paid $6.88 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
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 Maryland prescribers
Dr. Parks wrote 20 prescriptions for Simvastatin, about 40% as often as the typical Maryland prescriber of it (50). Medicare paid $11.03 per fill, versus $9.92 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
Amoxicillin is used to treat a wide variety of bacterial infections.
Compared with Maryland prescribers
Dr. Parks wrote 19 prescriptions for Amoxicillin, about half as often as the typical Maryland prescriber of it (38). Medicare paid $2.37 per fill, versus $3.30 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
Valsartan is used to treat high blood pressure and heart failure.
Compared with Maryland prescribers
Dr. Parks wrote 19 prescriptions for Valsartan, about half as often as the typical Maryland prescriber of it (33). Medicare paid $25.37 per fill, versus $35.08 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Maryland prescribers
Dr. Parks wrote 18 prescriptions for Amoxicillin-Clavulanate Potass, about 70% as often as the typical Maryland prescriber of it (26). Medicare paid $9.17 per fill, versus $10.08 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 anxiety.
Compared with Maryland prescribers
Dr. Parks wrote 18 prescriptions for Buspirone Hcl, about half as often as the typical Maryland prescriber of it (38). Medicare paid $17.43 per fill, versus $15.08 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
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 Maryland prescribers
Dr. Parks wrote 18 prescriptions for Clopidogrel, about 39% as often as the typical Maryland prescriber of it (47). Medicare paid $4.49 per fill, versus $14.20 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
Meclizine is an antihistamine that is used to prevent and treat nausea, vomiting, and dizziness caused by motion sickness.
Compared with Maryland prescribers
Dr. Parks wrote 18 prescriptions for Meclizine Hcl, about 81% as often as the typical Maryland prescriber of it (22). Medicare paid $3.76 per fill, versus $9.73 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 pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Maryland prescribers
Dr. Parks wrote 18 prescriptions for Pregabalin, about half as often as the typical Maryland prescriber of it (42). Medicare paid $12.20 per fill, versus $27.59 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
This medication is a combination of two antibiotics: sulfamethoxazole and trimethoprim.
Compared with Maryland prescribers
Dr. Parks wrote 18 prescriptions for Sulfamethoxazole-Trimethoprim, about 75% as often as the typical Maryland prescriber of it (24). Medicare paid $3.06 per fill, versus $5.10 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
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Maryland prescribers
Dr. Parks wrote 18 prescriptions for Tizanidine Hcl, about 39% as often as the typical Maryland prescriber of it (46). Medicare paid $4.78 per fill, versus $12.13 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
Atenolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Maryland prescribers
Dr. Parks wrote 17 prescriptions for Atenolol, about half as often as the typical Maryland prescriber of it (36). Medicare paid $2.88 per fill, versus $9.48 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
This medication is a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with Maryland prescribers
Dr. Parks wrote 17 prescriptions for Celecoxib, about half as often as the typical Maryland prescriber of it (33). Medicare paid $21.34 per fill, versus $31.37 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Maryland prescribers
Dr. Parks wrote 17 prescriptions for Hydralazine Hcl, about half as often as the typical Maryland prescriber of it (40). Medicare paid $8.65 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Maryland prescribers
Dr. Parks wrote 17 prescriptions for Hydroxyzine Pamoate, about 63% as often as the typical Maryland prescriber of it (27). Medicare paid $10.81 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
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Maryland prescribers
Dr. Parks wrote 17 prescriptions for Ibuprofen, about half as often as the typical Maryland prescriber of it (31). Medicare paid $9.22 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maryland prescribers
Dr. Parks wrote 16 prescriptions for Ozempic, about 33% as often as the typical Maryland prescriber of it (48). Medicare paid $1,390.71 per fill, versus $1,411.16 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
Clonazepam is used to prevent and control seizures.
Compared with Maryland prescribers
Dr. Parks wrote 15 prescriptions for Clonazepam, about 37% as often as the typical Maryland prescriber of it (41). Medicare paid $17.99 per fill, versus $8.30 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
Dicyclomine is used to treat a certain type of intestinal problem called irritable bowel syndrome.
Compared with Maryland prescribers
Dr. Parks wrote 15 prescriptions for Dicyclomine Hcl, about 61% as often as the typical Maryland prescriber of it (25). Medicare paid $8.87 per fill, versus $19.42 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
Insulin glargine is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Maryland prescribers
Dr. Parks wrote 15 prescriptions for Lantus Solostar, about half as often as the typical Maryland prescriber of it (31). Medicare paid $99.13 per fill, versus $115.59 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
This product is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, which includes chronic bronchitis and emphysema).
Compared with Maryland prescribers
Dr. Parks wrote 15 prescriptions for Trelegy Ellipta, about 28% as often as the typical Maryland prescriber of it (54). Medicare paid $747.00 per fill, versus $936.01 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
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 Maryland prescribers
Dr. Parks wrote 15 prescriptions for Ventolin Hfa, about 61% as often as the typical Maryland prescriber of it (25). Medicare paid $55.05 per fill, versus $70.04 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 Maryland prescribers
Dr. Parks wrote 14 prescriptions for Amitriptyline Hcl, about 61% as often as the typical Maryland prescriber of it (23). Medicare paid $21.59 per fill, versus $14.99 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
Fluconazole is used to treat vaginal yeast infections.
Compared with Maryland prescribers
Dr. Parks wrote 14 prescriptions for Fluconazole, about 69% as often as the typical Maryland prescriber of it (20). Medicare paid $4.23 per fill, versus $8.21 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
Sitagliptin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Maryland prescribers
Dr. Parks wrote 14 prescriptions for Januvia, about half as often as the typical Maryland prescriber of it (29). Medicare paid $876.16 per fill, versus $966.80 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
Levetiracetam is used to treat seizures (epilepsy).
Compared with Maryland prescribers
Dr. Parks wrote 14 prescriptions for Levetiracetam, about 30% as often as the typical Maryland prescriber of it (46). Medicare paid $6.58 per fill, versus $36.82 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
This drug is used to treat high blood pressure.
Compared with Maryland prescribers
Dr. Parks wrote 14 prescriptions for Losartan-Hydrochlorothiazide, about 41% as often as the typical Maryland prescriber of it (34). Medicare paid $5.89 per fill, versus $16.34 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
Tirzepatide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Maryland prescribers
Dr. Parks wrote 14 prescriptions for Mounjaro, about 33% as often as the typical Maryland prescriber of it (43). Medicare paid $1,147.74 per fill, versus $1,359.42 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 alone or with other medications to treat high blood pressure (hypertension).
Compared with Maryland prescribers
Dr. Parks wrote 13 prescriptions for Clonidine Hcl, about half as often as the typical Maryland prescriber of it (25). Medicare paid $7.48 per fill, versus $8.14 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Maryland prescribers
Dr. Parks wrote 13 prescriptions for Hydroxyzine Hcl, about half as often as the typical Maryland prescriber of it (27). Medicare paid $5.03 per fill, versus $16.17 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
Levofloxacin is used to treat a variety of bacterial infections.
Compared with Maryland prescribers
Dr. Parks wrote 13 prescriptions for Levofloxacin, about half as often as the typical Maryland prescriber of it (24). Medicare paid $5.05 per fill, versus $6.96 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
This combination medication is used to help relieve moderate to severe pain.
Compared with Maryland prescribers
Dr. Parks wrote 13 prescriptions for Oxycodone-Acetaminophen, about 18% as often as the typical Maryland prescriber of it (73). Medicare paid $6.58 per fill, versus $24.07 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
This medication is used alone or with other medications to treat Parkinson's disease.
Compared with Maryland prescribers
Dr. Parks wrote 13 prescriptions for Ropinirole Hcl, about half as often as the typical Maryland prescriber of it (25). Medicare paid $10.45 per fill, versus $17.09 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Maryland prescribers
Dr. Parks wrote 12 prescriptions for Cephalexin, about half as often as the typical Maryland prescriber of it (25). Medicare paid $5.68 per fill, versus $8.51 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
Finasteride is used to shrink an enlarged prostate (benign prostatic hyperplasia or BPH) in adult men.
Compared with Maryland prescribers
Dr. Parks wrote 12 prescriptions for Finasteride, about 25% as often as the typical Maryland prescriber of it (47). Medicare paid $12.57 per fill, versus $16.44 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 Maryland prescribers
Dr. Parks wrote 12 prescriptions for Spironolactone, about 33% as often as the typical Maryland prescriber of it (37). Medicare paid $6.59 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
Topiramate is used alone or with other medications to prevent and control seizures (epilepsy).
Compared with Maryland prescribers
Dr. Parks wrote 12 prescriptions for Topiramate, about half as often as the typical Maryland prescriber of it (27). Medicare paid $8.31 per fill, versus $12.72 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Maryland prescribers
Dr. Parks wrote 11 prescriptions for Isosorbide Mononitrate Er, about 34% as often as the typical Maryland prescriber of it (33). Medicare paid $7.30 per fill, versus $16.25 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
Torsemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Maryland prescribers
Dr. Parks wrote 11 prescriptions for Torsemide, about 36% as often as the typical Maryland prescriber of it (31). Medicare paid $4.90 per fill, versus $18.87 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
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 Maryland prescribers
Dr. Parks wrote 11 prescriptions for Xarelto, about 28% as often as the typical Maryland prescriber of it (39). Medicare paid $627.41 per fill, versus $1,023.10 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. Parks’s prescriptions
What does Dr. Parks prescribe most?
In 2024 Medicare Part D data, Dr. Parks's most prescribed medications were Atorvastatin Calcium (138), Albuterol Sulfate Hfa (94) and Amlodipine Besylate (91).
How does Dr. Parks's prescribing compare with other Maryland prescribers?
Of the 82 medications with a state comparison, Dr. Parks prescribes 5 more often than the typical Maryland prescriber, 23 about as often and 54 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Parks 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 Maryland 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.
