Melissa Theresa Rosenhan, PA-C
NPI 1932680402ActiveIndividual· Physician Assistant· Scarsdale, NY
Physician Assistant (PA-C) with Schweiger Dermatology PLLC, practicing in Scarsdale, New York. Their prescriptions cost Medicare Part D more than their services did: $20,345 for 125 claims, against $9,188 paid for services in 2024. Incyte Corporation was the largest of 14 companies reporting payments in 2025, $1,098 in all, mostly food and beverage.
Overview
| NPI | 1932680402 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Aug 23, 2018 |
| Last updated in NPPES | Aug 23, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 022517 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 53 |
|---|---|
| Services billed | 197 across 14 procedure codes |
| Paid by Medicare | $9,188 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 125 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $20,345 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Schweiger Dermatology PLLCNew York, NY · 260 clinicians
Industry payments (Open Payments)
- 2025$1,098 · 65 payments from 14 companies
- 2024$1,917 · 105 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $347.75 | 28 |
| Pfizer Inc. | $134.56 | 8 |
| Abbvie Inc. | $109.06 | 4 |
| Janssen Biotech, Inc. | $98.96 | 5 |
| Ucb, Inc. | $66.85 | 4 |
What the 2025 payments were for
- Food and Beverage$1,098 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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