John W. Kemppainen, M.D.
NPI 1215107636ActiveIndividual· Orthopaedic Surgery, Pediatric Orthopaedic Surgery· Grand Rapids, MI
Orthopaedic Surgery, Pediatric Orthopaedic Surgery (M.D.) in Grand Rapids, Michigan, licensed in MI, OH and CA, with an NPI issued in March 2008. Enrolled in Medicare as practitioner - orthopedic surgery.
Overview
| NPI | 1215107636 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 3, 2008 |
| Last updated in NPPES | Feb 24, 2021 |
| Certified by provider | Feb 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery Primary | 207XP3100X | 4301102440 | MI |
| Orthopaedic Surgery | 207X00000X | 57-013331 | OH |
| Orthopaedic Surgery, Pediatric Orthopaedic Surgery | 207XP3100X | A119772 | CA |
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 - Orthopedic Surgery (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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