Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gerardo Castro

Clinical Social Worker in Porterville, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386834778

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Registry record

Entity type Individual (Type 1)

Name Gerardo Castro

Sex Male

Practice address 1055 W Henderson Ave Ste 2, Porterville, CA, 93257

Phone (559) 788-1200

Enumeration date Jul 31, 2007

Last updated in NPPES Jan 16, 2026

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 84947 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Gerardo Castro's NPI record?

Cross-check NPI 1386834778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386834778 active?

Yes, as of the latest NPPES snapshot, NPI 1386834778 is active (record last updated 2026-01-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-16.