Mark E. Haan, MD
NPI 1689608200ActiveIndividual· Surgery· Big Rapids, MI
Surgery (MD) in Big Rapids, Michigan, trained at Wayne State University School of Medicine (class of 1995). In 2024 Medicare paid $13,906 for 72 patients, and Part D covered 148 of their prescriptions, 85% of them generic.
Overview
| NPI | 1689608200 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Mar 5, 2021 |
| Certified by provider | Mar 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MH065594 | 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 - General Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 128 across 34 procedure codes |
| Paid by Medicare | $13,906 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 151 30-day fills |
|---|---|
| Patients | 132 |
| Total drug cost | $3,388 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | General Surgery |
Medical group
- Mecosta County Medical CenterBig Rapids, MI · 52 clinicians
Hospital affiliations
- Corewell Health Big Rapids HospitalBig Rapids, MI
- Corewell Health Reed City HospitalReed City, 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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