Rosenny Carolina Chasin, PA-C
NPI 1407222599ActiveIndividual· Physician Assistant· Middletown, NY
Physician Assistant (PA-C) with Schweiger Dermatology PLLC, practicing in Middletown, New York. Their prescriptions cost Medicare Part D more than their services did: $47,198 for 274 claims, against $14,234 paid for services in 2024. Incyte Corporation was the largest of 15 companies reporting payments in 2025, $1,265 in all, mostly food and beverage.
Overview
| NPI | 1407222599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 12, 2015 |
| Last updated in NPPES | Oct 18, 2023 |
| Certified by provider | Oct 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 019120 | 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 | 24 |
|---|---|
| Services billed | 123 across 13 procedure codes |
| Paid by Medicare | $14,234 |
Part D prescriptions in 2024
| Prescriptions (claims) | 274 · 457 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $47,198 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Schweiger Dermatology PLLCNew York, NY · 260 clinicians
Industry payments (Open Payments)
- 2025$1,265 · 44 payments from 15 companies
- 2024$599.44 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Incyte Corporation | $294.17 | 4 |
| Janssen Biotech, Inc. | $227.42 | 13 |
| Galderma Laboratories, L.P. | $152.11 | 3 |
| Genzyme Corporation | $125.00 | 1 |
| Regeneron Healthcare Solutions, Inc. | $111.20 | 2 |
What the 2025 payments were for
- Food and Beverage$1,180 · 43 payments
- Education$85.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 76 physician assistants in Middletown · All physician assistants in New York