IndividualActive
Peggy Diaz, LCSW
NPI 1053480228 · Clinical Social Worker · San Marcos, TX
Peggy Diaz, LCSW is a Clinical Social Worker provider in San Marcos, TX (NPI 1053480228).
Provider details
- NPI number
- 1053480228
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 19567 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
151 Stagecoach Trl Ste 220
San Marcos, TX 78666-3863
Phone: (448) 248-7758
Fax: (281) 648-2200
Street-level locationGet directions
Mailing address
151 Stagecoach Trl Ste 220
San Marcos, TX 78666-3863
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2023-02-09
- Certified
- 2023-02-06
Frequently asked questions
- What is Peggy Diaz's NPI number?
- Peggy Diaz's National Provider Identifier (NPI) is 1053480228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Diaz's specialty?
- Peggy Diaz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Peggy Diaz located?
- Peggy Diaz's practice location on file with NPPES is 151 Stagecoach Trl Ste 220, San Marcos, TX 78666-3863.
- What is Peggy Diaz's phone number?
- The practice phone number listed in the NPPES registry for Peggy Diaz is (448) 248-7758.
- Is Peggy Diaz's NPI active?
- Yes — Peggy Diaz's NPI (1053480228) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.