Gary William Lambert, DO
NPI 1619068715ActiveIndividual· Family Medicine· Muskogee, OK
Family Medicine (DO) in Muskogee, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $2,503,206 for 30,348 claims, against $206,417 paid for services in 2024.
Overview
| NPI | 1619068715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Sep 27, 2006 |
| Last updated in NPPES | Sep 27, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 1950 | 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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 624 |
|---|---|
| Services billed | 6,156 across 60 procedure codes |
| Paid by Medicare | $206,417 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30,348 · 43,387 30-day fills |
|---|---|
| Patients | 855 |
| Total drug cost | $2,503,206 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Family Practice |
Hospital affiliations
- Northeastern Health SystemTahlequah, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Other facilities
- A Path of Care Home Health II, IncHome health agency · Muskogee, OK
- Choice Homecare of OklahomaHome health agency · Broken Arrow, OK
- Enhabit Home Health of Eastern OklahomaHome health agency · Muskogee, OK
- Oklahoma Healthcare Solutions IxHome health agency · Muskogee, OK
- Vitalcaring GroupHome health agency · Tulsa, OK
- Acg HospiceHospice · Grove, OK
- Broadway Care & Rehab CenterNursing home · Muskogee, OK
- Eastgate Village Care & Rehab CenterNursing home · Muskogee, OK
- Fort Gibson Care & Rehab CenterNursing home · Fort Gibson, OK
- Pleasant Valley Health Care CenterNursing home · Muskogee, OK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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