Rebecca Osullivan-Hunnewell, MD
NPI 1053368324ActiveIndividual· Dermatology· Wellesley, MA
Dermatology (MD) in Wellesley, Massachusetts, trained at Medical College of Pennsylvania (class of 1988). 49 Medicare patients in 2024, $22,276 paid; nearly all of their 317 Part D prescriptions were generic (93%). Janssen Biotech, Inc. was the largest of 9 companies reporting payments in 2025, $1,325 in all, mostly food and beverage.
Overview
| NPI | 1053368324 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 30, 2006 |
| Last updated in NPPES | Feb 22, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 81585 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 49 |
|---|---|
| Services billed | 303 across 24 procedure codes |
| Paid by Medicare | $22,276 |
Part D prescriptions in 2024
| Prescriptions (claims) | 317 · 449 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $21,247 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Medical College of Pennsylvania |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Dermatology |
Medical group
- Tang Benjes and Associates PCWellesley Hls, MA · 2 clinicians
Industry payments (Open Payments)
- 2025$1,325 · 49 payments from 9 companies
- 2024$1,417 · 51 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $483.65 | 16 |
| Abbvie Inc. | $220.30 | 9 |
| Incyte Corporation | $157.12 | 4 |
| Lilly USA, LLC | $121.09 | 7 |
| Amgen Inc. | $96.60 | 3 |
What the 2025 payments were for
- Food and Beverage$1,325 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 dermatologists in Wellesley · All dermatologists in Massachusetts