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

S Grace Woo, M D, LLC

Organization Gastroenterology Physician · NPI 1437189271

S Grace Woo, M D, LLC is a Gastroenterology Physician in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7380 Old Georgetown Rd C15
Bethesda, MD 20814
Phone: (301) 215-7212
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence D0056234 (MD)

Record details

NPI number1437189271
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Soonbok Woo — Physician · (301) 215-7212
NPI enumeratedJuly 4, 2006
Last updated in NPPESNovember 6, 2007
Mailing address5802 Nicholson Lane, 307, Rockville, MD 20852-2965

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