James Henry Tenbrink, PA
NPI 1104866086ActiveIndividual· Physician Assistant· Grand Rapids, MI
Physician Assistant (PA) with Advanced Radiology Services PC, practicing in Grand Rapids, Michigan. Medicare paid $7,912 for services to 503 patients in 2024. Siemens Medical Solutions USA, Inc. reported $32.89 in payments in 2025, mostly food and beverage. Lists Spectrum Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1104866086 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Sep 22, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601002544 | 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 - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 503 |
|---|---|
| Services billed | 530 across 29 procedure codes |
| Paid by Medicare | $7,912 |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Advanced Radiology Services PCGrand Rapids, MI · 253 clinicians
Hospital affiliations
- Spectrum HealthGrand Rapids, MI
- Spectrum Health United HospitalGreenville, MI
Industry payments (Open Payments)
- 2025$32.89 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | $32.89 | 1 |
What the 2025 payments were for
- Food and Beverage$32.89 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 936 physician assistants in Grand Rapids · All physician assistants in Michigan