MEGAN JO CLARK P.A.-C
Prescription History 1982989885
Physician Assistant - Medical in Greenwood Village, CO
What does Megan Clark prescribe?
In 2024, Megan Clark wrote 1,171 Medicare prescriptions for 47 medications. The most prescribed was Atorvastatin Calcium, with 97 prescriptions for 33 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 Megan Clark prescribes.
Medications 47 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 Colorado 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 Colorado prescribers
Megan Clark wrote 97 prescriptions for Atorvastatin Calcium, about 64% as often as the typical Colorado prescriber of it (150). Medicare paid $9.45 per fill, versus $10.23 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Colorado prescribers
Megan Clark wrote 78 prescriptions for Levothyroxine Sodium, about half as often as the typical Colorado prescriber of it (132). Medicare paid $6.56 per fill, versus $10.98 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
Lisinopril is used to treat high blood pressure.
Compared with Colorado prescribers
Megan Clark wrote 65 prescriptions for Lisinopril, about 66% as often as the typical Colorado prescriber of it (98). Medicare paid $6.01 per fill, versus $7.63 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
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 Colorado prescribers
Megan Clark wrote 59 prescriptions for Rosuvastatin Calcium, about 68% as often as the typical Colorado prescriber of it (87). Medicare paid $5.18 per fill, versus $13.40 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Colorado prescribers
Megan Clark wrote 52 prescriptions for Amlodipine Besylate, about half as often as the typical Colorado prescriber of it (90). Medicare paid $7.40 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Colorado prescribers
Megan Clark wrote 47 prescriptions for Losartan Potassium, about half as often as the typical Colorado prescriber of it (87). Medicare paid $7.91 per fill, versus $9.87 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
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 Colorado prescribers
Megan Clark wrote 33 prescriptions for Albuterol Sulfate Hfa, about 76% as often as the typical Colorado prescriber of it (44). Medicare paid $18.64 per fill, versus $29.84 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
Semaglutide is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes.
Compared with Colorado prescribers
Megan Clark wrote 33 prescriptions for Ozempic, about as often as the typical Colorado prescriber of it (36). Medicare paid $1,316.60 per fill, versus $1,237.91 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 anxiety.
Compared with Colorado prescribers
Megan Clark wrote 32 prescriptions for Lorazepam, about as often as the typical Colorado prescriber of it (32). Medicare paid $5.79 per fill, versus $6.80 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
Zolpidem is used for a short time to treat a certain sleep problem (insomnia) in adults.
Compared with Colorado prescribers
Megan Clark wrote 30 prescriptions for Zolpidem Tartrate, about 83% as often as the typical Colorado prescriber of it (36). Medicare paid $11.46 per fill, versus $8.63 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
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 Colorado prescribers
Megan Clark wrote 29 prescriptions for Furosemide, about half as often as the typical Colorado prescriber of it (55). Medicare paid $3.59 per fill, versus $6.60 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Colorado prescribers
Megan Clark wrote 28 prescriptions for Gabapentin, about half as often as the typical Colorado prescriber of it (66). Medicare paid $17.89 per fill, versus $19.34 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Colorado prescribers
Megan Clark wrote 28 prescriptions for Omeprazole, about 38% as often as the typical Colorado prescriber of it (73). Medicare paid $18.15 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
Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections.
Compared with Colorado prescribers
Megan Clark wrote 27 prescriptions for Amoxicillin-Clavulanate Potass, about 1.2 times as often as the typical Colorado prescriber of it (23). Medicare paid $8.83 per fill, versus $10.93 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 depression.
Compared with Colorado prescribers
Megan Clark wrote 27 prescriptions for Trazodone Hcl, about half as often as the typical Colorado prescriber of it (52). Medicare paid $4.82 per fill, versus $9.94 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
Meloxicam is used to treat arthritis.
Compared with Colorado prescribers
Megan Clark wrote 26 prescriptions for Meloxicam, about 68% as often as the typical Colorado prescriber of it (38). Medicare paid $8.46 per fill, versus $5.27 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 depression.
Compared with Colorado prescribers
Megan Clark wrote 21 prescriptions for Bupropion Xl, about 64% as often as the typical Colorado prescriber of it (33). Medicare paid $27.90 per fill, versus $28.52 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 certain mental/mood disorders (such as depression, anxiety).
Compared with Colorado prescribers
Megan Clark wrote 21 prescriptions for Duloxetine Hcl, about half as often as the typical Colorado prescriber of it (42). Medicare paid $31.67 per fill, versus $26.79 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
This medication is a hormone.
Compared with Colorado prescribers
Megan Clark wrote 20 prescriptions for Estradiol, about 63% as often as the typical Colorado prescriber of it (32). Medicare paid $29.40 per fill, versus $59.25 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
This medication is used to treat high blood pressure.
Compared with Colorado prescribers
Megan Clark wrote 20 prescriptions for Hydrochlorothiazide, about 40% as often as the typical Colorado prescriber of it (50). Medicare paid $2.93 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Colorado prescribers
Megan Clark wrote 20 prescriptions for Metformin Hcl, about 31% as often as the typical Colorado prescriber of it (64). Medicare paid $5.56 per fill, versus $8.79 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
This combination medication is used to help relieve moderate to severe pain.
Compared with Colorado prescribers
Megan Clark wrote 20 prescriptions for Oxycodone-Acetaminophen, about half as often as the typical Colorado prescriber of it (46). Medicare paid $8.87 per fill, versus $27.81 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 Colorado prescribers
Megan Clark wrote 20 prescriptions for Potassium Chloride, about half as often as the typical Colorado prescriber of it (45). Medicare paid $6.04 per fill, versus $21.02 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 medication is used to treat a wide variety of bacterial infections, including those that cause acne.
Compared with Colorado prescribers
Megan Clark wrote 19 prescriptions for Doxycycline Hyclate, about 80% as often as the typical Colorado prescriber of it (24). Medicare paid $13.00 per fill, versus $15.70 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Colorado prescribers
Megan Clark wrote 18 prescriptions for Cephalexin, about 70% as often as the typical Colorado prescriber of it (26). Medicare paid $5.02 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
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Colorado prescribers
Megan Clark wrote 18 prescriptions for Escitalopram Oxalate, about half as often as the typical Colorado prescriber of it (39). Medicare paid $16.64 per fill, versus $12.38 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Colorado prescribers
Megan Clark wrote 17 prescriptions for Pantoprazole Sodium, about 33% as often as the typical Colorado prescriber of it (51). Medicare paid $25.52 per fill, versus $15.82 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
Alendronate is used to prevent and treat certain types of bone loss (osteoporosis) in adults.
Compared with Colorado prescribers
Megan Clark wrote 16 prescriptions for Alendronate Sodium, about 34% as often as the typical Colorado prescriber of it (46). Medicare paid $13.49 per fill, versus $9.56 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Colorado prescribers
Megan Clark wrote 16 prescriptions for Metformin Hcl Er, about 41% as often as the typical Colorado prescriber of it (39). Medicare paid $10.19 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
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 Colorado prescribers
Megan Clark wrote 16 prescriptions for Simvastatin, about 27% as often as the typical Colorado prescriber of it (58). Medicare paid $2.91 per fill, versus $8.96 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 medication is a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions.
Compared with Colorado prescribers
Megan Clark wrote 15 prescriptions for Propranolol Hcl, about 61% as often as the typical Colorado prescriber of it (24). Medicare paid $2.45 per fill, versus $20.37 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 certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Colorado prescribers
Megan Clark wrote 15 prescriptions for Sertraline Hcl, about 33% as often as the typical Colorado prescriber of it (45). Medicare paid $7.03 per fill, versus $11.45 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 drug is used to treat high blood pressure.
Compared with Colorado prescribers
Megan Clark wrote 15 prescriptions for Triamterene-Hydrochlorothiazid, about 60% as often as the typical Colorado prescriber of it (25). Medicare paid $11.14 per fill, versus $8.98 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 certain mental/mood disorders (such as schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Colorado prescribers
Megan Clark wrote 14 prescriptions for Quetiapine Fumarate, about 34% as often as the typical Colorado prescriber of it (42). Medicare paid $18.60 per fill, versus $22.40 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Colorado prescribers
Megan Clark wrote 14 prescriptions for Synthroid, about half as often as the typical Colorado prescriber of it (33). Medicare paid $23.96 per fill, versus $69.75 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
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 Colorado prescribers
Megan Clark wrote 13 prescriptions for Famotidine, about 38% as often as the typical Colorado prescriber of it (34). Medicare paid $24.21 per fill, versus $16.82 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
Insulin lispro is used with a proper diet and exercise program to control high blood sugar in people with diabetes.
Compared with Colorado prescribers
Megan Clark wrote 13 prescriptions for Humalog Kwikpen U-100, about half as often as the typical Colorado prescriber of it (27). Medicare paid $74.32 per fill, versus $304.21 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 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 Colorado prescribers
Megan Clark wrote 13 prescriptions for Paroxetine Hcl, about 65% as often as the typical Colorado prescriber of it (20). Medicare paid $17.69 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
This combination of nirmatrelvir and ritonavir is used to treat coronavirus disease (COVID-19) in people who have mild to moderate symptoms and have a high risk for COVID-19 complications.
Compared with Colorado prescribers
Megan Clark wrote 13 prescriptions for Paxlovid, about 71% as often as the typical Colorado prescriber of it (18). Medicare paid $0.00 per fill, versus $21.74 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
Cefdinir is used to treat a wide variety of bacterial infections.
Compared with Colorado prescribers
Megan Clark wrote 12 prescriptions for Cefdinir, about half as often as the typical Colorado prescriber of it (21). Medicare paid $17.11 per fill, versus $17.74 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
This combination medication is used to treat attention deficit hyperactivity disorder - ADHD.
Compared with Colorado prescribers
Megan Clark wrote 12 prescriptions for Dextroamphetamine-Amphetamine, about half as often as the typical Colorado prescriber of it (24). Medicare paid $20.78 per fill, versus $33.25 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
Methocarbamol is used to treat muscle spasms/pain.
Compared with Colorado prescribers
Megan Clark wrote 12 prescriptions for Methocarbamol, about half as often as the typical Colorado prescriber of it (27). Medicare paid $18.95 per fill, versus $12.67 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 medication is an antibiotic used to treat bladder infections (acute cystitis).
Compared with Colorado prescribers
Megan Clark wrote 12 prescriptions for Nitrofurantoin Mono-Macro, about half as often as the typical Colorado prescriber of it (21). Medicare paid $13.17 per fill, versus $16.85 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
Tiotropium is used to treat lung diseases such as asthma and COPD (bronchitis, emphysema).
Compared with Colorado prescribers
Megan Clark wrote 12 prescriptions for Spiriva Respimat, about 40% as often as the typical Colorado prescriber of it (30). Medicare paid $751.49 per fill, versus $734.44 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
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with Colorado prescribers
Megan Clark wrote 11 prescriptions for Diazepam, about half as often as the typical Colorado prescriber of it (22). Medicare paid $1.37 per fill, versus $5.69 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Colorado prescribers
Megan Clark wrote 11 prescriptions for Metoprolol Succinate, about 16% as often as the typical Colorado prescriber of it (71). Medicare paid $6.03 per fill, versus $13.38 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
Olmesartan is used to treat high blood pressure (hypertension).
Compared with Colorado prescribers
Megan Clark wrote 11 prescriptions for Olmesartan Medoxomil, about half as often as the typical Colorado prescriber of it (26). Medicare paid $17.36 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.
Questions about Megan Clark’s prescriptions
What does Megan Clark prescribe most?
In 2024 Medicare Part D data, Megan Clark's most prescribed medications were Atorvastatin Calcium (97), Levothyroxine Sodium (78) and Lisinopril (65).
How does Megan Clark's prescribing compare with other Colorado prescribers?
Of the 47 medications with a state comparison, Megan Clark prescribes 6 about as often than the typical Colorado prescriber and 41 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Megan Clark 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 Colorado 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.
