Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joselyn Serrano Gutierrez

Behavior Analyst in San Pablo, CA · enumerated 2019.

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

National Provider Identifier

1073163705

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Registry record

Entity type Individual (Type 1)

Name Joselyn Serrano Gutierrez

Sex Female

Practice address 2955 17th St, San Pablo, CA, 94806

Phone (415) 810-9265

Enumeration date Sep 15, 2019

Last updated in NPPES Sep 15, 2019

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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 Joselyn Serrano Gutierrez practice?

The practice location on file with NPPES is in San Pablo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Joselyn Serrano Gutierrez?

The National Provider Identifier (NPI) for Joselyn Serrano Gutierrez is 1073163705, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-15.