Dr Joseph S. Thomas
NPI 1215328844 · Medical Specialty Clinic/Center · Chicago, IL
Dr Joseph S. Thomas is a Medical Specialty Clinic/Center organization in Chicago, IL (NPI 1215328844).
Provider details
- NPI number
- 1215328844
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Joseph Thomas, Physician(773) 620-3022
- License
- 036068845 (IL)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-02-18
- Last updated
- 2015-02-18
Frequently asked questions
- What is Dr Joseph S. Thomas's NPI number?
- Dr Joseph S. Thomas's National Provider Identifier (NPI) is 1215328844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Joseph S. Thomas?
- Dr Joseph S. Thomas is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Dr Joseph S. Thomas located?
- Dr Joseph S. Thomas's practice location on file with NPPES is 9727 S Western Ave, Chicago, IL 60643-1723.
- What is Dr Joseph S. Thomas's phone number?
- The practice phone number listed in the NPPES registry for Dr Joseph S. Thomas is (773) 881-3400.
- Who is the authorized official for Dr Joseph S. Thomas?
- The authorized official listed on Dr Joseph S. Thomas's NPPES record is Joseph Thomas, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Joseph S. Thomas's NPI active?
- Yes — Dr Joseph S. Thomas's NPI (1215328844) is active in the NPPES registry as of the last update on 2015-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.