NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Priscilla Esther Sosa

Marriage & Family Therapist in Chino, CA · enumerated 2012 · practices at Chino Valley Unified School District Behavioral Health Center.

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

National Provider Identifier

1063761666

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Priscilla Esther Sosa
Sex Female
Practice address Chino, CA, 91710
Phone (909) 536-5749
Enumeration date Aug 29, 2012
Last updated in NPPES Oct 3, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 122830 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Priscilla Sosa?
The National Provider Identifier (NPI) for Priscilla Sosa is 1063761666, a Type 1 (individual) record in the CMS NPPES registry.
Where does Priscilla Sosa practice?
The practice location on file with NPPES is in Chino, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-03.