Donald Brock, D.O.
NPI 1710965363ActiveIndividual· Emergency Medicine· Hillsdale, MI
Emergency Medicine (D.O.) with McLaren Hospital Group, practicing in Hillsdale, Michigan. 347 Medicare patients in 2024, $44,354 paid; nearly all of their 331 Part D prescriptions were generic (97%). Lists McLaren Bay Region and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1710965363 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 4, 2006 |
| Last updated in NPPES | Jan 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 5101011514 | MI |
| Emergency Medicine | 207P00000X | 34009716 | OH |
| Emergency Medicine | 207P00000X | 04282 | KY |
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 - Emergency Medicine (MI); Practitioner - Emergency Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 506 across 20 procedure codes |
| Paid by Medicare | $44,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 331 · 340 30-day fills |
|---|---|
| Patients | 262 |
| Total drug cost | $2,442 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- McLaren Hospital GroupPontiac, MI · 375 clinicians
Hospital affiliations
- McLaren Bay RegionBay City, MI
- McLaren Greater LansingLansing, MI
- Promedica Charles and Virginia Hickman HospitalAdrian, 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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