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

Dr. Nara Kyungsun Um, MD

Individual provider Internal Medicine Physician · NPI 1275502163

Dr. Nara Kyungsun Um, MD is an Internal Medicine Physician in Ellicott City, Maryland. Practices as a sole proprietor. Licensed in Maryland and Pennsylvania.

Licensed in
MD, PA
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4725 Dorsey Hall Dr Ste A402
Ellicott City, MD 21042-7926
Phone: (202) 710-6512
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0062640 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD438670 (PA)
Clinical Informatics Physician Taxonomy 2083C0008X · Licence MD438670 (PA)
Clinical Informatics Physician Taxonomy 2083C0008X · Licence D0062640 (MD)

Record details

NPI number1275502163
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 14, 2006
Last updated in NPPESJanuary 3, 2025
Certification dateJanuary 3, 2025

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