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

Grace Yuewen Duan, MD

Individual provider Internal Medicine Physician · NPI 1255040283

Grace Yuewen Duan, MD is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2022.

Licensed in
IL
In the registry since
2022
Specialties on file
2
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 # MC5067
Chicago, IL 60637-1443
Phone: (773) 702-1611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 125.083547 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.083547 (IL)

Record details

NPI number1255040283
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 17, 2022
Last updated in NPPESMay 7, 2025
Certification dateMay 7, 2025

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