Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Claudia Tellez, MD

Individual provider Hematology & Oncology Physician · NPI 1114916517

Claudia Tellez, MD is a Hematology & Oncology Physician in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

980 N Michigan Ave Ste 1086
Chicago, IL 60611
Phone: (312) 312-3650
Fax: (312) 312-3653
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 036085674 (IL)

Record details

NPI number1114916517
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 18, 2005
Last updated in NPPESFebruary 24, 2025

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