NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wendolyn Navil Gonzalez- Sandoval

Behavior Analyst in Hayward, CA · enumerated 2015.

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

National Provider Identifier

1730566159

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Wendolyn Navil Gonzalez- Sandoval
Sex Female
Practice address 20900 Corsair Blvd Bldg A, Hayward, CA, 94545
Phone (855) 223-7123
Fax (619) 374-7134
Enumeration date May 6, 2015
Last updated in NPPES May 27, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-22-58436 (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

Where does Wendolyn Gonzalez- Sandoval practice?
The practice location on file with NPPES is in Hayward, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Wendolyn Gonzalez- Sandoval?
The National Provider Identifier (NPI) for Wendolyn Gonzalez- Sandoval is 1730566159, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-27.