Marcia Nilson-Blake, LCSW
NPI 1821293408 · Clinical Social Worker · Cibolo, TX
Marcia Nilson-Blake, LCSW is a Clinical Social Worker provider in Cibolo, TX (NPI 1821293408).
Provider details
- NPI number
- 1821293408
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15501 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-06-15
- Last updated
- 2011-02-25
Frequently asked questions
- What is Marcia Nilson-Blake's NPI number?
- Marcia Nilson-Blake's National Provider Identifier (NPI) is 1821293408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Nilson-Blake's specialty?
- Marcia Nilson-Blake is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Nilson-Blake located?
- Marcia Nilson-Blake's practice location on file with NPPES is 318 Sorenstam Way, Cibolo, TX 78108-3561.
- What is Marcia Nilson-Blake's phone number?
- The practice phone number listed in the NPPES registry for Marcia Nilson-Blake is (210) 843-2687.
- Is Marcia Nilson-Blake's NPI active?
- Yes — Marcia Nilson-Blake's NPI (1821293408) is active in the NPPES registry as of the last update on 2011-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.