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

Grace T Um, MD

Individual provider Plastic and Reconstructive Surgery Physician · NPI 1811381791

Grace T Um, MD is a Plastic and Reconstructive Surgery in Renton, Washington. Graduated from Washington University School of Medicine in 2015, 11 years ago. Practices with Swedish Health Services, a 1,045-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
11
Trained at
Washington University School of Medicine
Licensed in
WA
In the registry since
2015
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

17930 Talbot Rd S
Renton, WA 98055-6230
Phone: (425) 228-3187
Fax: (425) 228-7972
Show map & directions

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

Additional practice locations (1)

  • 23925 225th Way Se Ste B, Maple Valley, WA 98038-5291 — (425) 228-3187

Specialties & licences

Plastic and Reconstructive Surgery Physician (primary) Taxonomy 2086S0122X · Licence MD61295418 (WA)

Record details

NPI number1811381791
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2015
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026
Mailing address17930 Talbot Rd S, Renton, WA 98055-6230

Medicare enrollment

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

Medicare specialtyPLASTIC AND RECONSTRUCTIVE SURGERY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Swedish Health Services — 1045 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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