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

Dr. Mimi Ryung Yum, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1235112996

Dr. Mimi Ryung Yum, MD is an Obstetrics/Gynecology in Brookline, Massachusetts. Graduated from Perelman School of Med at the University of Pennsylvania in 1993, 33 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
33
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
MA
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

1 Brookline Pl Ste 423
Brookline, MA 02445-7237
Phone: (617) 566-1535
Fax: (617) 566-0988
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 153790 (MA)

Record details

NPI number1235112996
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 26, 2005
Last updated in NPPESJanuary 17, 2023
Certification dateOctober 23, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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