ISABELLA ZONNA PA-C
Prescription History 1952166159
Physician Assistant in Butler, PA
What does Isabella Zonna prescribe?
In 2024, Isabella Zonna wrote 32 Medicare prescriptions for 2 medications. The most prescribed was Trazodone Hcl, with 18 prescriptions for 14 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 Isabella Zonna prescribes.
Medications 2 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 Pennsylvania prescribers.
What it is used for
This medication is used to treat depression.
Compared with Pennsylvania prescribers
Isabella Zonna wrote 18 prescriptions for Trazodone Hcl, about 26% as often as the typical Pennsylvania prescriber of it (68). Medicare paid $4.47 per fill, versus $8.85 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
Hydroxyzine is used to treat itching caused by allergies.
Compared with Pennsylvania prescribers
Isabella Zonna wrote 14 prescriptions for Hydroxyzine Pamoate, about 41% as often as the typical Pennsylvania prescriber of it (34). Medicare paid $8.71 per fill, versus $11.62 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Isabella Zonna’s prescriptions
What does Isabella Zonna prescribe most?
In 2024 Medicare Part D data, Isabella Zonna's most prescribed medications were Trazodone Hcl (18) and Hydroxyzine Pamoate (14).
How does Isabella Zonna's prescribing compare with other Pennsylvania prescribers?
Of the 2 medications with a state comparison, Isabella Zonna prescribes 2 less often than the typical Pennsylvania prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Isabella Zonna 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 Pennsylvania 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.
