OrganizationActive
S Grace Woo, M.D, LLC
NPI 1437189271 · Gastroenterology Physician · Bethesda, MD
Provider details
- NPI number
- 1437189271
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Soonbok Woo, Physician(301) 215-7212
- License
- D0056234 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
7380 Old Georgetown Rd.
C15
Bethesda, MD 20814
Phone: (301) 215-7212
Approximate (ZIP-level) locationGet directions
Mailing address
5802 Nicholson Lane
Rockville, MD 20852-2965
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2007-11-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.