Mitchell L. Oliver, M.D.
NPI 1922111640ActiveIndividual· Internal Medicine, Gastroenterology· Plymouth, MA
Internal Medicine, Gastroenterology (M.D.) in Plymouth, Massachusetts, trained at State University of New York Downstate Medical Center (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $564,878 for 5,329 claims, against $174,225 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $387.87 in all, mostly food and beverage.
Overview
| NPI | 1922111640 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 16, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 76027 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 532 |
|---|---|
| Services billed | 2,203 across 66 procedure codes |
| Paid by Medicare | $174,225 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,329 · 13,108 30-day fills |
|---|---|
| Patients | 466 |
| Total drug cost | $564,878 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Plymouth Carver Primary Care, P.C.Plymouth, MA · 5 clinicians
Hospital affiliations
- Beth Israel Deaconess Hospital - MiltonMilton, MA
- Beth Israel Deaconess Hospital PlymouthPlymouth, MA
- Beth Israel Deaconess Medical CenterBoston, MA
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Bayada Home Health Care IncHome health agency · Plymouth, MA
- Cranberry HospiceHospice · Plymouth, MA
- Life Care Center of PlymouthNursing home · Plymouth, MA
Industry payments (Open Payments)
- 2025$387.87 · 5 payments from 4 companies
- 2024$214.91 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $249.98 | 2 |
| Boston Scientific Corporation | $82.70 | 1 |
| Janssen Biotech, Inc. | $30.79 | 1 |
| Gilead Sciences, Inc. | $24.40 | 1 |
What the 2025 payments were for
- Food and Beverage$387.87 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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