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Elvia Diaz, COTA
NPI 1750638813 · Community Health Worker · San Antonio, TX
Elvia Diaz, COTA is a Community Health Worker provider in San Antonio, TX (NPI 1750638813).
Provider details
- NPI number
- 1750638813
- Entity type
- Individual
- Primary specialty
- Community Health WorkerOther Service Providers
- Credential
- COTA
- Sex
- Female
- Sole proprietor
- No
- License
- 200586 (TX)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
9505 Fredericksburg Rd
San Antonio, TX 78240-4284
Phone: (210) 272-0319
Fax: (210) 272-0324
Street-level locationGet directions
Mailing address
9505 Fredericksburg Rd
San Antonio, TX 78240-4284
Registry dates
- Enumerated
- 2012-08-08
- Last updated
- 2012-08-08
Frequently asked questions
- What is Elvia Diaz's NPI number?
- Elvia Diaz's National Provider Identifier (NPI) is 1750638813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elvia Diaz's specialty?
- Elvia Diaz is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).
- Where is Elvia Diaz located?
- Elvia Diaz's practice location on file with NPPES is 9505 Fredericksburg Rd, San Antonio, TX 78240-4284.
- What is Elvia Diaz's phone number?
- The practice phone number listed in the NPPES registry for Elvia Diaz is (210) 272-0319.
- Is Elvia Diaz's NPI active?
- Yes — Elvia Diaz's NPI (1750638813) is active in the NPPES registry as of the last update on 2012-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.