Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Pilar Yvette Farfan

Mental Health Counselor in Stockton, CA · enumerated 2018.

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

National Provider Identifier

1063915718

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Registry record

Entity type Individual (Type 1)

Name Pilar Yvette Farfan

Sex Female

Practice address 105 S San Joaquin St, Stockton, CA, 95202

Phone (209) 953-5451

Enumeration date Mar 8, 2018

Last updated in NPPES Feb 6, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 17-43275 (CA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 138219 (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 Pilar Farfan's NPI record?

Cross-check NPI 1063915718 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1063915718 active?

Yes, as of the latest NPPES snapshot, NPI 1063915718 is active (record last updated 2025-02-06).

Other providers at this practice address

Browse all →

San Joaquin County Behavioral Health Services Mental Health Clinic/Center (Including Community Mental Health Center) · Stockton, CA NPI 1003193855 San Joaquin County Behavioral Health Services Mental Health Clinic/Center (Including Community Mental Health Center) · Stockton, CA NPI 1770860520 Vanessa Felder Day Training/Habilitation Specialist · Stockton, CA NPI 1598033185 Jennifer Howard Day Training/Habilitation Specialist · Stockton, CA NPI 1902500168 San Joaquin County Behavioral Health Services Mental Health Clinic/Center (Including Community Mental Health Center) · Stockton, CA NPI 1285493163 Samuel Nwigwe Clinical Social Worker · Stockton, CA NPI 1376332478 April Jenkins Peer Specialist · Stockton, CA NPI 1417849068 Diamond Pasero Community Health Worker · Stockton, CA NPI 1912885245

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-06.