Nicholas Marc Williams, DPM
NPI 1861912669ActiveIndividual· Podiatrist· Milwaukee, WI
Podiatrist (DPM) with Ascension Medical Group-Fox Valley Wisconsin, Inc, practicing in Milwaukee, Wisconsin. 190 Medicare patients in 2024, $33,529 paid; nearly all of their 270 Part D prescriptions were generic (99%). Medical Device Business Services, Inc. was the largest of 3 companies reporting payments in 2025, $1,474 in all, mostly travel and lodging. Lists Ascension Ne Wisconsin - St Elizabeth Campus as a hospital affiliation.
Overview
| NPI | 1861912669 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Jun 22, 2017 |
| Last updated in NPPES | May 7, 2021 |
| Certified by provider | May 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist Primary | 213E00000X | 18159-875 | 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 - Podiatry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 709 across 43 procedure codes |
| Paid by Medicare | $33,529 |
Part D prescriptions in 2024
| Prescriptions (claims) | 270 · 307 30-day fills |
|---|---|
| Patients | 172 |
| Total drug cost | $5,013 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Podiatry |
Medical group
- Ascension Medical Group-Fox Valley Wisconsin, IncAppleton, WI · 259 clinicians
Hospital affiliation
- Ascension Ne Wisconsin - St Elizabeth CampusAppleton, WI
Industry payments (Open Payments)
- 2025$1,474 · 14 payments from 3 companies
- 2024$180.00 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $1,132 | 6 |
| Depuy Synthes Sales Inc. | $304.80 | 7 |
| Smith+nephew, Inc. | $36.80 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,034 · 3 payments
- Food and Beverage$439.81 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 32 podiatrists in Milwaukee · All podiatrists in Wisconsin