Gregory H. McKinnis, MD
NPI 1972542207ActiveIndividual· Internal Medicine, Pulmonary Disease· Oklahoma City, OK
Internal Medicine, Pulmonary Disease (MD) in Oklahoma City, Oklahoma, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 1996). Medicare paid $78,834 for services to 389 patients in 2024. Abiomed reported $51.63 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1972542207 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Oct 15, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 19047 | OK |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 19047 | OK |
| Internal Medicine, Sleep Medicine | 207RS0012X | 19047 | OK |
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 - Pulmonary Disease (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 389 |
|---|---|
| Services billed | 757 across 18 procedure codes |
| Paid by Medicare | $78,834 |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Healthfirst Physicians Management Services, Inc.Oklahoma City, OK · 32 clinicians
- Nextgen Sleep LLCOklahoma City, OK · 5 clinicians
Hospital affiliations
- Ssm Health St Anthony Hospital - Oklahoma CityOklahoma City, OK
- Ssm Health St Anthony Hospital - ShawneeShawnee, OK
Industry payments (Open Payments)
- 2025$51.63 · 1 payment from 1 company
- 2024$40.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $51.63 | 1 |
What the 2025 payments were for
- Food and Beverage$51.63 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 pulmonologists in Oklahoma City · All pulmonologists in Oklahoma