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Eric Whitaker, M.D.
NPI 1740440395 · Internal Medicine Physician · Chicago, IL
Eric Whitaker, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1740440395).
Provider details
- NPI number
- 1740440395
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036093156 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
5841 S Maryland Ave # 1112
Chicago, IL 60637-1447
Phone: (773) 702-6070
Fax: (773) 702-1213
Street-level locationGet directions
Mailing address
5841 S Maryland Ave # 1112
Chicago, IL 60637-1447
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2008-06-16
Frequently asked questions
- What is Eric Whitaker's NPI number?
- Eric Whitaker's National Provider Identifier (NPI) is 1740440395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Whitaker's specialty?
- Eric Whitaker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Whitaker located?
- Eric Whitaker's practice location on file with NPPES is 5841 S Maryland Ave # 1112, Chicago, IL 60637-1447.
- What is Eric Whitaker's phone number?
- The practice phone number listed in the NPPES registry for Eric Whitaker is (773) 702-6070.
- Is Eric Whitaker's NPI active?
- Yes — Eric Whitaker's NPI (1740440395) is active in the NPPES registry as of the last update on 2008-06-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.