James C. Campau, D.O.
NPI 1932147758ActiveIndividual· Family Medicine· Bay City, MI
Family Medicine (D.O.) with Riverview Medical Associates,p.C., practicing in Bay City, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,301,203 for 9,991 claims, against $89,280 paid for services in 2024. Lilly USA, LLC was the largest of 26 companies reporting payments in 2025, $3,028 in all, mostly food and beverage. Lists Covenant Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1932147758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 3, 2006 |
| Last updated in NPPES | Aug 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | JC009849 | 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 | 354 |
|---|---|
| Services billed | 2,908 across 45 procedure codes |
| Paid by Medicare | $89,280 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,991 · 22,571 30-day fills |
|---|---|
| Patients | 676 |
| Total drug cost | $1,301,203 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Riverview Medical Associates,p.C.Bay City, MI · 6 clinicians
Hospital affiliations
- Covenant Medical CenterSaginaw, MI
- McLaren Bay RegionBay City, MI
- McLaren Central MichiganMount Pleasant, MI
Other facilities
- McLaren Home HealthHome health agency · Bay City, MI
Industry payments (Open Payments)
- 2025$3,028 · 169 payments from 26 companies
- 2024$3,131 · 193 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $353.02 | 16 |
| Pfizer Inc. | $345.19 | 21 |
| Abbvie Inc. | $309.22 | 14 |
| Astrazeneca Pharmaceuticals LP | $295.80 | 25 |
| Vanda Pharmaceuticals Inc. | $219.52 | 9 |
What the 2025 payments were for
- Food and Beverage$3,028 · 169 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 family medicine physicians in Bay City · All family medicine physicians in Michigan