Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Efren Castro Jr.

Individual provider Community Health Worker · NPI 1427824606

Efren Castro Jr. is a Community Health Worker in San Bernardino, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

330 N D St Ste 429
San Bernardino, CA 92401-1522
Phone: (909) 206-4830
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Community Health Worker (primary) Taxonomy 172V00000X

Record details

NPI number1427824606
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 29, 2023
Last updated in NPPESNovember 29, 2023
Certification dateNovember 29, 2023

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