Scott J. Stellmacher, MD
NPI 1043327265ActiveIndividual· Family Medicine· Fond Du Lac, WI
Family Medicine (MD) in Fond Du Lac, Wisconsin, trained at Medical College of Wisconsin (class of 1987). 249 Medicare patients in 2024, $22,258 paid; nearly all of their 713 Part D prescriptions were generic (94%).
Overview
| NPI | 1043327265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 24, 2006 |
| Last updated in NPPES | Nov 13, 2023 |
| Certified by provider | Nov 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 29515 | WI |
| Emergency Medicine | 207P00000X | 29515 | WI |
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 - Family Practice (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 249 |
|---|---|
| Services billed | 375 across 26 procedure codes |
| Paid by Medicare | $22,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 713 · 717 30-day fills |
|---|---|
| Patients | 473 |
| Total drug cost | $5,349 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Family Practice |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliation
- Aurora Medical Ctr OshkoshOshkosh, WI
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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All 27 family medicine physicians in Fond Du Lac · All family medicine physicians in Wisconsin