Nicholas Williams, DPM
NPI 1861912669 · Podiatrist · Milwaukee, WI
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Williams, DPM is a Podiatrist provider in Milwaukee, WI (NPI 1861912669).
Provider details
- NPI number
- 1861912669
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- 18159-875 (WI)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
509 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $85 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 93 | $42 |
| X-Ray of Foot, Minimum of 3 Views73630 | 75 | $25 |
| Trimming of Fingernails Or Toenails11719 | 52 | $12 |
| Removal of Fingernails Or Toenails, 1-5 Nails11720 | 51 | $31 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $120 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 43 | 40 |
| Ammonium Lactate | 32 | 20 |
| Oxycodone Hcl | 27 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 18 |
| Prednisone | 15 | 15 |
| Gabapentin | 15 | — |
| Diclofenac Sodium | 14 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$180 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 2601 Fieldcrest DrKaukauna, WI 54130-4523Phone: (920) 628-9727
- 1420 Algoma StNew London, WI 54961-2104Phone: (920) 628-9727
- 1855 S Koeller StOshkosh, WI 54902-6186Phone: (920) 628-9727
Registry dates
- Enumerated
- 2017-06-22
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Nicholas Williams's NPI number?
- Nicholas Williams's National Provider Identifier (NPI) is 1861912669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Williams's specialty?
- Nicholas Williams is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Nicholas Williams located?
- Nicholas Williams's practice location on file with NPPES is 2301 N Lake Dr, Milwaukee, WI 53211-4508.
- What is Nicholas Williams's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Williams is (414) 291-1000.
- Does Nicholas Williams accept Medicare?
- Nicholas Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Williams's NPI active?
- Yes — Nicholas Williams's NPI (1861912669) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.