IndividualActive
Grizell Blessing, MSW, LICSW
NPI 1437210291 · Clinical Social Worker · Bethesda, MD
Provider details
- NPI number
- 1437210291
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LICSW
- Sex
- Female
- Sole proprietor
- No
- License
- LC3000879 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
8901 Rockville Pike
Bethesda, MD 20889-5600
Phone: (301) 295-6294
Fax: (303) 319-2172
Approximate (ZIP-level) locationGet directions
Mailing address
8901 Rockvill Pike
Bethesda, MD 20889-0001
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.