Robin D. Frost, RPA-C
NPI 1356890396ActiveIndividual· Physician Assistant, Medical· Watertown, NY
Physician Assistant, Medical (RPA-C) in Watertown, New York, licensed in NY, with an NPI issued in October 2016. Their prescriptions cost Medicare Part D more than their services did: $228,846 for 2,120 claims, against $806.86 paid for services in 2024. Supernus Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $94.18 in all, mostly food and beverage.
Overview
| NPI | 1356890396 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RPA-C |
| Sole proprietor | No |
| NPI issued | Oct 3, 2016 |
| Last updated in NPPES | Jun 20, 2025 |
| Certified by provider | May 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 020194 | NY |
| Physician Assistant | 363A00000X | 020194 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 25 across 5 procedure codes |
| Paid by Medicare | $806.86 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,120 · 3,501 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $228,846 |
| Generic share | 82% of claims |
Industry payments (Open Payments)
- 2025$94.18 · 4 payments from 3 companies
- 2024$16.62 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $36.46 | 2 |
| Madrigal Pharmaceuticals | $33.63 | 1 |
| Merck Sharp & Dohme LLC | $24.09 | 1 |
What the 2025 payments were for
- Food and Beverage$94.18 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 physician assistants in Watertown · All physician assistants in New York