Nathaniel Josef Jellinek, MD
NPI 1245256528ActiveIndividual· Dermatology· East Greenwich, RI
Dermatology (MD) in East Greenwich, Rhode Island, trained at University of Massachusetts Medical School (class of 2000). 406 Medicare patients in 2024, $386,808 paid; nearly all of their 220 Part D prescriptions were generic (97%). H. Lundbeck A S reported $600.00 in payments in 2025, mostly honoraria.
Overview
| NPI | 1245256528 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Nov 5, 2026 |
| Certified by provider | Nov 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD11514 | RI |
| Dermatology | 207N00000X | 220846 | MA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | MD11514 | RI |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | 220846 | MA |
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 - Dermatology (MA); Practitioner - Dermatology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 406 |
|---|---|
| Services billed | 1,352 across 87 procedure codes |
| Paid by Medicare | $386,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 220 · 223 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $10,212 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Dermatology |
Medical groups
- Dermatology Professionals IncEast Greenwich, RI · 20 clinicians
- Pioneer Valley Dermatology PCAmherst, MA · 6 clinicians
Industry payments (Open Payments)
- 2025$600.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| H. Lundbeck A S | $600.00 | 1 |
What the 2025 payments were for
- Honoraria$600.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 dermatologists in East Greenwich · All dermatologists in Rhode Island