Quick answers
- Where does Joseph S. Thomas see patients?
- Medicare's clinician data lists 1 practice location in Chicago, IL. Call before your visit to confirm the address.
- What is Joseph S. Thomas's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Joseph S. Thomas accept Medicare assignment?
- Medicare's clinician data says Joseph S. Thomas may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Joseph S. Thomas?
- (773) 881-3400, as listed in official Medicare / NPI Registry data.
- What is Joseph S. Thomas's NPI number?
- 1477504579. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Joseph S. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 10814 S Halsted StChicago, IL 60628 (773) 881‑3400
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1477504579 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians