Gary P. Holloway, D.O.
NPI 1982625976ActiveIndividual· Family Medicine· Lake Orion, MI
Family Medicine (D.O.) in Lake Orion, Michigan, trained at Oklahoma State University College of Osteopathic Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $716,131 for 10,003 claims, against $34,290 paid for services in 2024.
Overview
| NPI | 1982625976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 22, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5101012531 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 520 across 18 procedure codes |
| Paid by Medicare | $34,290 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,003 · 17,736 30-day fills |
|---|---|
| Patients | 376 |
| Total drug cost | $716,131 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- McLaren OaklandPontiac, MI · 51 clinicians
Hospital affiliations
- McLaren Lapeer RegionLapeer, MI
- McLaren OaklandPontiac, MI
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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All 29 family medicine physicians in Lake Orion · All family medicine physicians in Michigan