Gregory Robert Doll, M.D.
NPI 1285673764ActiveIndividual· General Practice· Terre Haute, IN
General Practice (M.D.) in Terre Haute, Indiana, trained at Michigan State University College of Human Medicine (class of 1982). 251 Medicare patients in 2024, $20,495 paid; nearly all of their 625 Part D prescriptions were generic (96%). Pfizer Inc. reported $14.68 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285673764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2006 |
| Last updated in NPPES | May 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 01038616A | IN |
| Emergency Medicine | 207P00000X | 01038616 | IN |
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 - Emergency Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 251 |
|---|---|
| Services billed | 454 across 32 procedure codes |
| Paid by Medicare | $20,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 625 · 629 30-day fills |
|---|---|
| Patients | 402 |
| Total drug cost | $5,085 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Emergency Medicine |
Industry payments (Open Payments)
- 2025$14.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $14.68 | 1 |
What the 2025 payments were for
- Food and Beverage$14.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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