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DR. GARY L WILLIAMS D.P.M.
NPI 1396711073
Podiatrist - Foot Surgery in Chicago, IL

Active since February 23, 2006PECOS EnrolledAccepts Medicare Assignment
6307 S STEWART AVE STE 202, CHICAGO, IL 60621(708) 444-4114(708) 403-9229 Get Directions Write a Review

NPPES record last updated: May 21, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Gary L Williams D.p.m. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY L WILLIAMS D.P.M. (NPI 1396711073) is an individual foot surgery provider in Chicago, Illinois, licensed in Illinois (016004979) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with St Bernard Hospital, and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1396711073
Entity TypeIndividualMale
Primary Taxonomy213ES0131X
Provider Legal NameDR. GARY L WILLIAMSCredential: D.P.M.
Location Address6307 S STEWART AVE STE 202Chicago, IL 60621-3116
Mailing Address13929 Apache LnOrland Park, IL 60462-1869 · (708) 444-4114 · Fax (708) 403-9229
Phone(708) 444-4114
Fax(708) 403-9229
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 23, 2006
Last NPPES UpdateMay 21, 2025
NPPES CertifiedApril 21, 2025
✔ NPI 1396711073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPodiatrist · Foot SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0131X
License✔ Licensed in IL · 016004979
Also ListedPodiatristTaxonomy 213E00000X · License 016004979 (IL)
6307 S STEWART AVE STE 202, Chicago, IL 60621
Open in Google Maps ↗

Secondary Practice Location 1

Location 17531 S Stony Island AveChicago, IL 60649-3954 · Phone (773) 947-7670 · Fax (708) 403-9229

Other Identifiers 1

Medicaid016004979IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gary L Williams D.p.m. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587692496
PECOS Enrollment IDI20050802000259
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
244 services84 patients
Removal of fingernails or toenails, 6 or more nails 11721
This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.
148 services49 patients
Removal of noncancer thickened skin growth, 2-4 growths 11056
This procedure involves the safe removal of 2-4 noncancerous thickened skin growths. It's typically done under local anesthesia. The process helps to alleviate discomfort and prevent potential complications. It's a standard, low-risk procedure.
122 services38 patients
Removal of fingernails or toenails, 6 or more nails 11721
This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.
28 services28 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
28 services28 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Bernard Hospital

Acute Care Hospitals · Chicago, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140103
Location326 W 64th StChicago, IL 60621 · Cook County
Emergency services

Jackson Park Hospital

Acute Care Hospitals · Chicago, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number140177
Location7531 S Stony Island AveChicago, IL 60649 · Cook County
Emergency services

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARIA RIZA DE GUZMAN BAUTISTA MD
Family Medicine
6307 S STEWART AVE STE 202
CHICAGO, IL 60621
Cook County (773) 487-5224
GARY L. WILLIAMS DPM PC
Podiatrist (Foot Surgery)
6307 S STEWART AVE STE 202
CHICAGO, IL 60621
Cook County (708) 444-4114

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Williams's NPI number?

The NPI number for Gary Williams is 1396711073. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Gary Williams located?

Gary Williams practices at 6307 S Stewart Ave Ste 202, Chicago, IL 60621. The listed phone number is (708) 444-4114.

What is Gary Williams's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot Surgery, with taxonomy code 213ES0131X.

Is Gary Williams enrolled in Medicare?

Yes. Gary Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gary Williams accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Gary Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gary Williams affiliated with any hospitals?

According to CMS data, Gary Williams is affiliated with St Bernard Hospital and Jackson Park Hospital.

When was this NPI record last updated?

The NPPES record for Gary Williams was last updated on May 21, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.