Sean Francis Bak, MD
NPI 1386746675ActiveIndividual· Orthopaedic Surgery· Dearborn, MI
Orthopaedic Surgery (MD) in Dearborn, Michigan, trained at Wayne State University School of Medicine (class of 1999). Mostly services rather than prescriptions: Medicare paid $113,987 for 259 patients in 2024, with only 48 Part D claims. Zimmer Biomet Holdings, Inc. was the largest of 5 companies reporting payments in 2025, $23,729 in all, mostly consulting fees.
Overview
| NPI | 1386746675 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | Jul 1, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 4301074258 | MI |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 4301074258 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 259 |
|---|---|
| Services billed | 747 across 29 procedure codes |
| Paid by Medicare | $113,987 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 50 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $894.75 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Henry Ford Health Providence HospitalNovi, MI · 375 clinicians
- Henry Ford Semi Medical GroupMacomb, MI · 240 clinicians
- Premier Therapy Centers, IncWest Bloomfield, MI · 137 clinicians
- Dearborn Physical Therapy LtdDearborn, MI · 94 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Henry Ford Health HospitalDetroit, MI
Other facilities
- Parc Home CareHome health agency · Farmington Hills, MI
Industry payments (Open Payments)
- 2025$23,729 · 41 payments from 5 companies
- 2024$17,518 · 220 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $18,549 | 26 |
| Catalyst Orthoscience | $3,915 | 1 |
| Stryker Corporation | $533.10 | 10 |
| Pinnacle, Inc | $463.74 | 2 |
| Arthrex, Inc. | $268.20 | 2 |
What the 2025 payments were for
- Consulting Fee$19,635 · 7 payments
- Travel and Lodging$3,098 · 15 payments
- Food and Beverage$995.92 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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