IndividualActive
Anthony Clark, M.D.
NPI 1225062615 · Internal Medicine Physician · Chicago, IL
Anthony Clark, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1225062615).
Provider details
- NPI number
- 1225062615
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
John H. Stroger, Jr. Hospital of Cook County
1901 W. Harrison St.
Chicago, IL 60612-3714
Phone: (312) 864-6000
Approximate (ZIP-level) locationGet directions
Mailing address
1453 W Lexington St
Chicago, IL 60607-4013
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Anthony Clark's NPI number?
- Anthony Clark's National Provider Identifier (NPI) is 1225062615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Clark's specialty?
- Anthony Clark is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Clark located?
- Anthony Clark's practice location on file with NPPES is John H. Stroger, Jr. Hospital of Cook County, Chicago, IL 60612-3714.
- What is Anthony Clark's phone number?
- The practice phone number listed in the NPPES registry for Anthony Clark is (312) 864-6000.
- Is Anthony Clark's NPI active?
- Yes — Anthony Clark's NPI (1225062615) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.