Kathryn Zweck, DPM
NPI 1225657026ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Jackson, MI
Podiatrist, Foot & Ankle Surgery (DPM) with Step Ahead Podiatry PLLC, practicing in Jackson, Michigan. 245 Medicare patients in 2024, $61,177 paid; nearly all of their 366 Part D prescriptions were generic (94%). Treace Medical Concepts, Inc. was the largest of 4 companies reporting payments in 2025, $386.42 in all, mostly food and beverage. Lists Chelsea Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1225657026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Apr 11, 2020 |
| Last updated in NPPES | Apr 7, 2023 |
| Certified by provider | Apr 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | 5901400477 | 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 - Podiatry (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 1,078 across 44 procedure codes |
| Paid by Medicare | $61,177 |
Part D prescriptions in 2024
| Prescriptions (claims) | 366 · 393 30-day fills |
|---|---|
| Patients | 162 |
| Total drug cost | $4,267 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Step Ahead Podiatry PLLCChelsea, MI · 3 clinicians
Hospital affiliations
- Chelsea HospitalChelsea, MI
- Henry Ford Allegiance HealthJackson, MI
Industry payments (Open Payments)
- 2025$386.42 · 11 payments from 4 companies
- 2024$1,273 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Treace Medical Concepts, Inc. | $235.92 | 5 |
| Stryker Corporation | $103.86 | 3 |
| Stimlabs LLC | $36.88 | 1 |
| Kerecis Limited | $9.76 | 2 |
What the 2025 payments were for
- Food and Beverage$386.42 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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