Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ALEXANDER CASTRO JR. DPH, CHWI, CHW
NPI 1053279828
Community Health Worker in Kingsville, TX

Active since January 12, 2026
1485 LEWIS ST, KINGSVILLE, TX 78363(210) 860-6206 Get Directions Write a Review

NPPES record last updated: July 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 30, 2026, Mar 16, 2026, Mar 12, 2026 and 1 more (4 updates tracked since 2026).

About Dr. Alexander Castro Jr. Dph, Chwi, Chw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALEXANDER CASTRO JR. DPH, CHWI, CHW (NPI 1053279828) is an individual community health worker in Kingsville, Texas, licensed in Texas (1446) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1053279828
Entity TypeIndividualMale
Primary Taxonomy172V00000X
Provider Legal NameDR. ALEXANDER CASTRO JR.Credential: DPH, CHWI, CHW
Location Address1485 LEWIS STKingsville, TX 78363-2014
Mailing Address1485 Lewis StKingsville, TX 78363-2014 · (210) 860-6206
Sole ProprietorYes
Enumeration DateJanuary 12, 2026
Last NPPES UpdateJuly 4, 20264 updates tracked since enumeration
NPPES CertifiedJuly 4, 2026
NPI 1053279828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCommunity Health WorkerOther Service Providers
Taxonomy Code172V00000X
License Licensed in TX · 1446
Definition
Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.
Also ListedPrevention ProfessionalTaxonomy 405300000X · License 20725 (TX)
1485 LEWIS ST, Kingsville, TX 78363

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Public Health or Welfare
1485 LEWIS ST
KINGSVILLE, TX 78363

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Castro's NPI number?

The NPI number for Alexander Castro is 1053279828. It was assigned to this individual provider in the NPPES registry on January 12, 2026.

Where is Alexander Castro located?

Alexander Castro practices at 1485 Lewis St, Kingsville, TX 78363. The listed phone number is (210) 860-6206.

What is Alexander Castro's specialty?

The primary specialty registered for this NPI is Community Health Worker with taxonomy code 172V00000X.

When was this NPI record last updated?

The NPPES record for Alexander Castro was last updated on July 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.