Robert Franklin Hunter, MD
NPI 1588657522ActiveIndividual· Internal Medicine, Hematology & Oncology· Bayamon, PR
Internal Medicine, Hematology & Oncology (MD) in Bayamon, Puerto Rico, trained at University of Puerto Rico School of Medicine (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $4,413,832 for 2,708 claims, against $70,999 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 38 companies reporting payments in 2025, $5,640 in all, mostly food and beverage.
Overview
| NPI | 1588657522 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 24, 2005 |
| Last updated in NPPES | Mar 25, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 6065 | PR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 3,163 across 32 procedure codes |
| Paid by Medicare | $70,999 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,708 · 3,409 30-day fills |
|---|---|
| Patients | 382 |
| Total drug cost | $4,413,832 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Puerto Rico School of Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hematology/Oncology |
Medical group
- Pr Hematology Oncology Group IncBayamon, PR · 3 clinicians
Hospital affiliation
- Hospital Espanol Auxilio Mutuo San PabloBayamon, PR
Industry payments (Open Payments)
- 2025$5,640 · 249 payments from 38 companies
- 2024$4,236 · 206 payments from 36 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $580.78 | 26 |
| Astrazeneca Pharmaceuticals LP | $446.36 | 20 |
| Abbvie Inc. | $427.95 | 19 |
| E.R. Squibb & Sons, L.L.C. | $407.37 | 20 |
| Pbg Puerto Rico LLC | $354.96 | 17 |
What the 2025 payments were for
- Food and Beverage$5,440 · 247 payments
- Education$199.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Hematology & Oncology providers in Puerto Rico →