Gregory P. Stark, MD
NPI 1962500967ActiveIndividual· Internal Medicine, Pulmonary Disease· Ashland, KY
Internal Medicine, Pulmonary Disease (MD) in Ashland, Kentucky, licensed in KY, with an NPI issued in September 2006. Their prescriptions cost Medicare Part D more than their services did: $595,109 for 658 claims, against $15,363 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 14 companies reporting payments in 2024, $624.74 in all, mostly food and beverage.
Overview
| NPI | 1962500967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Nov 7, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 25378 | KY |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 194 across 14 procedure codes |
| Paid by Medicare | $15,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 658 · 908 30-day fills |
|---|---|
| Patients | 136 |
| Total drug cost | $595,109 |
| Generic share | 42% of claims |
Industry payments (Open Payments)
- 2024$624.74 · 30 payments from 14 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $199.63 | 10 |
| Regeneron Healthcare Solutions, Inc. | $62.04 | 2 |
| Grifols USA, LLC | $59.17 | 3 |
| Avadel Cns Pharmaceuticals, LLC | $44.07 | 2 |
| Philips North America LLC | $41.43 | 2 |
What the 2024 payments were for
- Food and Beverage$624.74 · 30 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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