Gonzales Healthcare Systems
NPI 1821551581 · Rural Health Clinic/Center · Shiner, TX
Enrolled with Medicare as Part a Provider - Rural Health Clinic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gonzales Healthcare Systems is a Rural Health Clinic/Center organization in Shiner, TX (NPI 1821551581).
Provider details
- NPI number
- 1821551581
- Entity type
- Organization
- Primary specialty
- Rural Health Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Brandon Anzaldua, Compliance Officer(830) 672-7581
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Other names (DBA / former)
- Doing business as
- Sievers Medical Clinic - Shiner
- Doing business as
- Sievers Medical Clinic - Shiner
Registry dates
- Enumerated
- 2019-04-10
- Last updated
- 2024-02-26
- Certified
- 2024-02-26
Frequently asked questions
- What is Gonzales Healthcare Systems's NPI number?
- Gonzales Healthcare Systems's National Provider Identifier (NPI) is 1821551581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gonzales Healthcare Systems?
- Gonzales Healthcare Systems is classified in the NPPES registry as Rural Health Clinic/Center (Ambulatory Health Care Facilities).
- Where is Gonzales Healthcare Systems located?
- Gonzales Healthcare Systems's practice location on file with NPPES is 207 West 7th Street, Shiner, TX 77984.
- What is Gonzales Healthcare Systems's phone number?
- The practice phone number listed in the NPPES registry for Gonzales Healthcare Systems is (361) 239-5015.
- Does Gonzales Healthcare Systems accept Medicare?
- Gonzales Healthcare Systems 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 Gonzales Healthcare Systems?
- The authorized official listed on Gonzales Healthcare Systems's NPPES record is Brandon Anzaldua, Compliance Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gonzales Healthcare Systems's NPI active?
- Yes — Gonzales Healthcare Systems's NPI (1821551581) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.