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Carlos Da Fonseca, M.D
NPI 1578799748 · Family Medicine Physician · Chicago, IL
Carlos Da Fonseca, M.D is a Family Medicine Physician provider in Chicago, IL (NPI 1578799748).
Provider details
- NPI number
- 1578799748
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 036-122089 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2901 W Touhy Ave
Chicago, IL 60645-2937
Phone: (773) 973-7350
Fax: (773) 973-0506
Street-level locationGet directions
Mailing address
2901 W Touhy Ave
Chicago, IL 60645-2937
Registry dates
- Enumerated
- 2009-06-02
- Last updated
- 2009-06-02
Frequently asked questions
- What is Carlos Da Fonseca's NPI number?
- Carlos Da Fonseca's National Provider Identifier (NPI) is 1578799748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Da Fonseca's specialty?
- Carlos Da Fonseca is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Da Fonseca located?
- Carlos Da Fonseca's practice location on file with NPPES is 2901 W Touhy Ave, Chicago, IL 60645-2937.
- What is Carlos Da Fonseca's phone number?
- The practice phone number listed in the NPPES registry for Carlos Da Fonseca is (773) 973-7350.
- Is Carlos Da Fonseca's NPI active?
- Yes — Carlos Da Fonseca's NPI (1578799748) is active in the NPPES registry as of the last update on 2009-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.