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

Dr. Rebecca Lynn Brown, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1336193671

Dr. Rebecca Lynn Brown, MD is an Endocrinology, Diabetes & Metabolism Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

5841 S Maryland Ave MC1027
Chicago, IL 60637-1447
Phone: (773) 702-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X (IL)

Record details

NPI number1336193671
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESJuly 13, 2026

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