Martha Barker, RN LCSW
NPI 1447353974 · Social Worker · San Antonio, TX
Martha Barker, RN LCSW is a Social Worker provider in San Antonio, TX (NPI 1447353974).
Provider details
- NPI number
- 1447353974
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- RN LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20688 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Nursing 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
- 2006-09-07
- Last updated
- 2009-09-10
Frequently asked questions
- What is Martha Barker's NPI number?
- Martha Barker's National Provider Identifier (NPI) is 1447353974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Barker's specialty?
- Martha Barker is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Martha Barker located?
- Martha Barker's practice location on file with NPPES is 16019 Via Shavano, San Antonio, TX 78249.
- What is Martha Barker's phone number?
- The practice phone number listed in the NPPES registry for Martha Barker is (210) 393-4598.
- Is Martha Barker's NPI active?
- Yes — Martha Barker's NPI (1447353974) is active in the NPPES registry as of the last update on 2009-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.