Efren Castro
Community Health Worker · San Bernardino, CA
Efren Castro is a community health worker with a practice address in San Bernardino, California, and NPI 1427824606, issued on Nov 29, 2023. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Efren Castro
- Primary taxonomy
- Community Health Worker 172V00000X
- Practice location
- 330 N D St Ste 429, San Bernardino, CA 92401
- Phone
- (909) 206-4830
- Enumerated
- Nov 29, 2023
- Record last updated
- Nov 29, 2023
- Entity
- Type 1 · individual
8 nearest community health worker records → All 11,133 in California → Look up another NPI →
Also registered at 330 N D St Ste 429
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Efren Castro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Efren Castro among 11,133 community health worker records in California
Efren Castro is one of 11,133 community health worker records with a practice address in California. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 50% of them.
- NPI issued2023 · 50% of these records are older, 36% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 172V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
286 community health worker records list a practice address in San Bernardino
They are 286 of the 5,645 NPPES records with a practice address in San Bernardino, and 11,133 community health worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11,133 in California → Every provider in San Bernardino → Community Health Worker nationwide →
The 8 community health worker records with the nearest ZIP codes
- Coretta BradySan Bernardino, CA 924011538534987
- Jessica BrovitchSan Bernardino, CA 924011346814910
- Briggette FieldsSan Bernardino, CA 924011467000596
- Michelle Fuentes, BSHSSan Bernardino, CA 924011548714884
- Robert FulcherSan Bernardino, CA 924011285130278
- Adriana GomezSan Bernardino, CA 924011609422070
- Elie HurtadoSan Bernardino, CA 924011104950567
- Ayeasha JonesSan Bernardino, CA 924011811393879
Common questions
What is Efren Castro's NPI number?
Efren Castro's National Provider Identifier (NPI) is 1427824606, issued on Nov 29, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Efren Castro located?
The NPPES record lists a practice address at 330 N D St Ste 429, San Bernardino, CA, 92401. Phone: (909) 206-4830. Providers update this record themselves, so call before visiting.
How can I verify Efren Castro's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.