John D. Maskill
NPI 1669422077ActiveIndividual· Orthopaedic Surgery, Foot and Ankle Surgery· Sheridan, MI
Orthopaedic Surgery, Foot and Ankle Surgery in Sheridan, Michigan, trained at Wayne State University School of Medicine (class of 2001). 115 Medicare patients in 2024, $52,636 paid; nearly all of their 945 Part D prescriptions were generic (99%). Stryker Corporation was the largest of 3 companies reporting payments in 2025, $71,304 in all, mostly consulting fees.
Overview
| NPI | 1669422077 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | May 21, 2026 |
| Certified by provider | May 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Foot and Ankle Surgery Primary | 207XX0004X | 4301078141 | MI |
| Orthopaedic Surgery, Foot and Ankle Surgery | 207XX0004X | 017156 | ME |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 2,029 across 76 procedure codes |
| Paid by Medicare | $52,636 |
Part D prescriptions in 2024
| Prescriptions (claims) | 945 · 975 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $9,220 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 2001 |
| 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
- Sheridan Community HospitalSheridan, MI · 18 clinicians
Hospital affiliations
- Sheridan Community HospitalSheridan, MI
- Spectrum HealthGrand Rapids, MI
Industry payments (Open Payments)
- 2025$71,304 · 106 payments from 3 companies
- 2024$33,819 · 88 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $67,165 | 95 |
| Kuros Biosciences USA, Inc | $4,110 | 10 |
| Abbott Laboratories | $29.00 | 1 |
What the 2025 payments were for
- Consulting Fee$53,663 · 7 payments
- Travel and Lodging$14,337 · 32 payments
- Food and Beverage$3,270 · 66 payments
- Entertainment$35.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records