Jennifer S. Gass, MD
NPI 1225065139ActiveIndividual· Internal Medicine, Hematology & Oncology· Providence, RI
Internal Medicine, Hematology & Oncology (MD) with Affinity Physicians LLC., practicing in Providence, Rhode Island. Medicare paid $29,924 for services to 92 patients in 2024. Hologic Inc reported $1,500 in payments in 2025, mostly consulting fees. Lists Kent County Memorial Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1225065139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2006 |
| Last updated in NPPES | Feb 16, 2026 |
| Certified by provider | Feb 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD08540 | RI |
| Surgery, Surgical Oncology | 2086X0206X | MD08540 | RI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (MA); Practitioner - Obstetrics/Gynecology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 92 |
|---|---|
| Services billed | 201 across 22 procedure codes |
| Paid by Medicare | $29,924 |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Secondary specialties | Hematology/Oncology, Surgical Oncology |
Medical group
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- Rhode Island HospitalProvidence, RI
- Women & Infants Hospital of Rhode IslandProvidence, RI
Industry payments (Open Payments)
- 2025$1,500 · 1 payment from 1 company
- 2024$1,323 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Inc | $1,500 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Providence
- 1942479860
- 1396849782
- 1568408987
- 1588940712
- 1154908093
- 1851308209
- 1275111676
- 1790977650
- 1558922674
- 1124382445
- 1942212790
- 1619397676
All Internal Medicine, Hematology & Oncology providers in Rhode Island →