DR. CASEY SUSAN PETRONELLA DO
Prescription History 1760174148
Family Medicine in Goshen, NY
What does Dr. Petronella prescribe?
In 2024, Dr. Petronella wrote 26 Medicare prescriptions for 2 medications. The most prescribed was Warfarin Sodium, 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. Petronella 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 New York prescribers.
What it is used for
This medication is used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and/or to prevent new clots from forming in your body.
Compared with New York prescribers
Dr. Petronella wrote 15 prescriptions for Warfarin Sodium, about 42% as often as the typical New York prescriber of it (36). Medicare paid $2.04 per fill, versus $9.55 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 New York prescribers
Dr. Petronella wrote 11 prescriptions for Metformin Hcl Er, about 19% as often as the typical New York prescriber of it (58). Medicare paid $5.40 per fill, versus $10.86 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. Petronella’s prescriptions
What does Dr. Petronella prescribe most?
In 2024 Medicare Part D data, Dr. Petronella's most prescribed medications were Warfarin Sodium (15) and Metformin Hcl Er (11).
How does Dr. Petronella's prescribing compare with other New York prescribers?
Of the 2 medications with a state comparison, Dr. Petronella prescribes 2 less often than the typical New York prescriber. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Petronella 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 New York 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.
