DR. OMAR GANDARILLA CUELLAR MD
Prescription History 1003519901
Student in an Organized Health Care Education/Training Program in Chapel Hill, NC
What does Dr. Gandarilla Cuellar prescribe?
In 2024, Dr. Gandarilla Cuellar wrote 67 Medicare prescriptions for 5 medications. The most prescribed was Eliquis (apixaban), with 15 prescriptions.
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. Gandarilla Cuellar prescribes.
Medications 5 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 North Carolina prescribers.
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 North Carolina prescribers
Dr. Gandarilla Cuellar wrote 15 prescriptions for Eliquis, about 16% as often as the typical North Carolina prescriber of it (92). Medicare paid $739.44 per fill, versus $835.47 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with North Carolina prescribers
Dr. Gandarilla Cuellar wrote 15 prescriptions for Losartan Potassium, about 14% as often as the typical North Carolina prescriber of it (108). Medicare paid $6.30 per fill, versus $9.16 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
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 North Carolina prescribers
Dr. Gandarilla Cuellar wrote 13 prescriptions for Atorvastatin Calcium, about 7% as often as the typical North Carolina prescriber of it (179). Medicare paid $19.15 per fill, versus $9.41 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Memantine is used to treat moderate to severe confusion (dementia) related to Alzheimer's disease.
Compared with North Carolina prescribers
Dr. Gandarilla Cuellar wrote 12 prescriptions for Memantine Hcl, about 21% as often as the typical North Carolina prescriber of it (56). Medicare paid $5.22 per fill, versus $28.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with North Carolina prescribers
Dr. Gandarilla Cuellar wrote 12 prescriptions for Metoprolol Succinate, about 11% as often as the typical North Carolina prescriber of it (108). Medicare paid $8.29 per fill, versus $12.24 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. Gandarilla Cuellar’s prescriptions
What does Dr. Gandarilla Cuellar prescribe most?
In 2024 Medicare Part D data, Dr. Gandarilla Cuellar's most prescribed medications were Eliquis (15), Losartan Potassium (15) and Atorvastatin Calcium (13).
How does Dr. Gandarilla Cuellar's prescribing compare with other North Carolina prescribers?
Of the 5 medications with a state comparison, Dr. Gandarilla Cuellar prescribes 5 less often than the typical North Carolina prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Gandarilla Cuellar 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 North Carolina 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.
