IndividualActive
Joanna Martin, M.D.
NPI 1063523975 · Internal Medicine Physician · Chicago, IL
Joanna Martin, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1063523975).
Provider details
- NPI number
- 1063523975
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036110886 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
833 W Chicago Ave
3rd Floor
Chicago, IL 60642-5449
Phone: (312) 733-8900
Street-level locationGet directions
Mailing address
833 W Chicago Ave
Chicago, IL 60642-5449
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2008-11-17
Frequently asked questions
- What is Joanna Martin's NPI number?
- Joanna Martin's National Provider Identifier (NPI) is 1063523975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Martin's specialty?
- Joanna Martin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Martin located?
- Joanna Martin's practice location on file with NPPES is 833 W Chicago Ave, Chicago, IL 60642-5449.
- What is Joanna Martin's phone number?
- The practice phone number listed in the NPPES registry for Joanna Martin is (312) 733-8900.
- Is Joanna Martin's NPI active?
- Yes — Joanna Martin's NPI (1063523975) is active in the NPPES registry as of the last update on 2008-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.