Gary Williams, D.P.M.
NPI 1396711073 · Foot Surgery Podiatrist · Chicago, IL
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Williams, D.P.M. is a Foot Surgery Podiatrist provider in Chicago, IL (NPI 1396711073).
Provider details
- NPI number
- 1396711073
- Entity type
- Individual
- Primary specialty
- Foot Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- No
- License
- 016004979 (IL)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
598 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 244 | $76 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 148 | $46 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 122 | $84 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 28 | $24 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 28 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 7531 S Stony Island AveChicago, IL 60649-3954Phone: (773) 947-7670Fax: (708) 403-9229
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2025-05-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Gary Williams's NPI number?
- Gary Williams's National Provider Identifier (NPI) is 1396711073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Williams's specialty?
- Gary Williams is listed in the NPPES registry with a primary specialty of Foot Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Gary Williams located?
- Gary Williams's practice location on file with NPPES is 6307 S Stewart Ave Ste 202, Chicago, IL 60621-3116.
- What is Gary Williams's phone number?
- The practice phone number listed in the NPPES registry for Gary Williams is (708) 444-4114.
- Does Gary Williams accept Medicare?
- Gary Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Williams's NPI active?
- Yes — Gary Williams's NPI (1396711073) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.