Karl C. Roberts, M.D.
NPI 1508827049ActiveIndividual· Orthopaedic Surgery· Grand Rapids, MI
Orthopaedic Surgery (M.D.) in Grand Rapids, Michigan, trained at Indiana University School of Medicine (class of 1998). 164 Medicare patients in 2024, $70,533 paid; nearly all of their 613 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 4 companies reporting payments in 2025, $547.16 in all, mostly food and beverage.
Overview
| NPI | 1508827049 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 4301072367 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 4,076 across 30 procedure codes |
| Paid by Medicare | $70,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 613 · 757 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $9,747 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Center for Physical Rehabilitation and Therapy LPGrand Rapids, MI · 369 clinicians
- Center for Physical Rehabilitation IncGrand Rapids, MI · 357 clinicians
- Spectrum Health HospitalsGrand Rapids, MI · 160 clinicians
- Western Michigan Bone and Joint Surgeons PCGrand Rapids, MI · 5 clinicians
Hospital affiliations
- Corewell Health Big Rapids HospitalBig Rapids, MI
- Spectrum HealthGrand Rapids, MI
Other facilities
- Elara CaringHome health agency · Ludington, MI
- Porter Hills Home Health CareHome health agency · Grand Rapids, MI
Industry payments (Open Payments)
- 2025$547.16 · 6 payments from 4 companies
- 2024$610.48 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $223.45 | 2 |
| Zimmer Biomet Holdings, Inc. | $160.64 | 2 |
| Davol Inc. | $94.17 | 1 |
| Trimed, Inc. | $68.90 | 1 |
What the 2025 payments were for
- Food and Beverage$547.16 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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