South Texas Clinicians Association PLLC
NPI 1932890498 · Family Medicine Physician · San Juan, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
South Texas Clinicians Association PLLC is a Family Medicine Physician organization in San Juan, TX (NPI 1932890498).
Provider details
- NPI number
- 1932890498
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alejandro Hernandez Hernandez, Co-Owner/Provider(956) 331-8150
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2410 San AlejandroMission, TX 78572-7281Phone: (956) 929-6191
Registry dates
- Enumerated
- 2023-05-16
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is South Texas Clinicians Association PLLC's NPI number?
- South Texas Clinicians Association PLLC's National Provider Identifier (NPI) is 1932890498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is South Texas Clinicians Association PLLC?
- South Texas Clinicians Association PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is South Texas Clinicians Association PLLC located?
- South Texas Clinicians Association PLLC's practice location on file with NPPES is 300 N Nebraska Ave, San Juan, TX 78589-3040.
- What is South Texas Clinicians Association PLLC's phone number?
- The practice phone number listed in the NPPES registry for South Texas Clinicians Association PLLC is (512) 287-1532.
- Does South Texas Clinicians Association PLLC accept Medicare?
- South Texas Clinicians Association PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for South Texas Clinicians Association PLLC?
- The authorized official listed on South Texas Clinicians Association PLLC's NPPES record is Alejandro Hernandez Hernandez, Co-Owner/Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is South Texas Clinicians Association PLLC's NPI active?
- Yes — South Texas Clinicians Association PLLC's NPI (1932890498) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.