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Cornelia Tandez, MD
NPI 1568555951 · Pediatrics Physician · Chicago, IL
Cornelia Tandez, MD is a Pediatrics Physician provider in Chicago, IL (NPI 1568555951).
Provider details
- NPI number
- 1568555951
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- 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
3000 N Halstead
Suite 725
Chicago, IL 60657
Phone: (773) 327-2760
Fax: (773) 327-2764
Street-level locationGet directions
Mailing address
8248 Ballard Rd
Niles, IL 60714
Registry dates
- Enumerated
- 2006-09-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cornelia Tandez's NPI number?
- Cornelia Tandez's National Provider Identifier (NPI) is 1568555951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cornelia Tandez's specialty?
- Cornelia Tandez is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Cornelia Tandez located?
- Cornelia Tandez's practice location on file with NPPES is 3000 N Halstead, Chicago, IL 60657.
- What is Cornelia Tandez's phone number?
- The practice phone number listed in the NPPES registry for Cornelia Tandez is (773) 327-2760.
- Is Cornelia Tandez's NPI active?
- Yes — Cornelia Tandez's NPI (1568555951) 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.