NAGHMEH ISFAHANIAN MD
Prescription History 1134855166
Radiology - Radiation Oncology in Presque Isle, ME
What does Dr. Isfahanian prescribe?
In 2024, Dr. Isfahanian wrote 133 Medicare prescriptions for 4 medications. The most prescribed was Tamsulosin Hcl, with 58 prescriptions for 19 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. Isfahanian prescribes.
Medications 4 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 Maine prescribers.
What it is used for
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Maine prescribers
Dr. Isfahanian wrote 58 prescriptions for Tamsulosin Hcl, about 87% as often as the typical Maine prescriber of it (67). Medicare paid $11.12 per fill, versus $14.16 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
Dexamethasone is used to treat conditions such as arthritis, blood/hormone disorders, allergic reactions, skin diseases, eye problems, breathing problems, bowel disorders, cancer, and immune system disorders.
Compared with Maine prescribers
Dr. Isfahanian wrote 44 prescriptions for Dexamethasone, about 1.5 times as often as the typical Maine prescriber of it (30). Medicare paid $3.89 per fill, versus $13.39 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Maine prescribers
Dr. Isfahanian wrote 18 prescriptions for Pantoprazole Sodium, about 29% as often as the typical Maine prescriber of it (63). Medicare paid $6.83 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
Bicalutamide is used to treat prostate cancer.
Compared with Maine prescribers
Dr. Isfahanian wrote 13 prescriptions for Bicalutamide, about 65% as often as the typical Maine prescriber of it (20). Medicare paid $16.41 per fill, versus $23.25 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. Isfahanian’s prescriptions
What does Dr. Isfahanian prescribe most?
In 2024 Medicare Part D data, Dr. Isfahanian's most prescribed medications were Tamsulosin Hcl (58), Dexamethasone (44) and Pantoprazole Sodium (18).
How does Dr. Isfahanian's prescribing compare with other Maine prescribers?
Of the 4 medications with a state comparison, Dr. Isfahanian prescribes 1 more often than the typical Maine prescriber, 1 about as often and 2 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Isfahanian 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 Maine 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.
