1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Clinic Center
  6. NPI Profile

DR JOSEPH S. THOMAS
NPI 1215328844
Clinic/Center - Medical Specialty in Chicago, IL

Active since February 18, 2015
9727 S WESTERN AVE, CHICAGO, IL 60643(773) 881-3400(773) 881-0777 Get Directions Write a Review

NPPES record last updated: February 18, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr Joseph S. Thomas NPPES

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

DR JOSEPH S. THOMAS (NPI 1215328844) is a healthcare organization registered as a medical specialty in Chicago, Illinois and active in the NPI registry since February 2015. The organization lists Joseph Simon Thomas, Physician, as its authorized official.

NPPES Registry Identity

NPI1215328844
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameDR JOSEPH S. THOMAS
Location Address9727 S WESTERN AVEChicago, IL 60643-1723
Mailing Address9727 S Western AveChicago, IL 60643-1723 · (773) 881-3400 · Fax (773) 881-0777
Phone(773) 881-3400
Fax(773) 881-0777
Organization SubpartNo
Authorized OfficialJoseph Simon ThomasPhysician · (773) 620-3022
Enumeration DateFebruary 18, 2015
✔ NPI 1215328844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in IL · 036068845
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
9727 S WESTERN AVE, Chicago, IL 60643
Open in Google Maps ↗

Other Identifiers 2

Medicare UPIND16544IL
Medicaid036068845IL

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 ›

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.

ADVANCED INTEGRATED MEDICAL THERAPY INC.
Clinic/Center (Medical Specialty)
9727 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 881-3400
JOSEPH S THOMAS MD
Obstetrics & Gynecology
9727 S WESTERN AVE
CHICAGO, IL 60643
Cook County (773) 881-3400

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 Dr Joseph S. Thomas's NPI number?

The NPI number for Dr Joseph S. Thomas is 1215328844. It was assigned to this organization in the NPPES registry on February 18, 2015.

Where is Dr Joseph S. Thomas located?

Dr Joseph S. Thomas is located at 9727 S Western Ave, Chicago, IL 60643. The listed phone number is (773) 881-3400.

What is Dr Joseph S. Thomas's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

What insurance does Dr Joseph S. Thomas accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Dr Joseph S. Thomas 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.

When was this NPI record last updated?

The NPPES record for Dr Joseph S. Thomas was last updated on February 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.