Steven John Wisniewski, M.D.
NPI 1104851658ActiveIndividual· Internal Medicine· Gaylord, MI
Internal Medicine (M.D.) in Gaylord, Michigan, trained at Michigan State University College of Human Medicine (class of 1984). Part D covered 14,244 prescriptions written in 2024, 88% of them generic. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $35.10 in all, mostly food and beverage.
Overview
| NPI | 1104851658 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jun 19, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301050548 | MI |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 430150548 | 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 - Internal Medicine (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 14,244 · 29,267 30-day fills |
|---|---|
| Patients | 877 |
| Total drug cost | $1,232,384 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Internal Medicine |
Medical group
- Munson Healthcare Otsego Memorial HospitalGaylord, MI · 120 clinicians
Hospital affiliations
- Charlevoix Area HospitalCharlevoix, MI
- Kalkaska Memorial Health CenterKalkaska, MI
- Munson Healthcare Grayling HospitalGrayling, MI
- Munson Healthcare Otsego Memorial HospitalGaylord, MI
- University of Michigan Health SystemAnn Arbor, MI
Other facilities
- Evergreen Home HealthHome health agency · Gaylord, MI
- Munson Home CareHome health agency · Traverse City, MI
- Hospice of Northeastern MichiganHospice · Gaylord, MI
Industry payments (Open Payments)
- 2025$35.10 · 2 payments from 2 companies
- 2024$255.21 · 14 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $20.00 | 1 |
| Amgen Inc. | $15.10 | 1 |
What the 2025 payments were for
- Food and Beverage$35.10 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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