Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

George Jonathan Ayala

Behavior Technician in San Jose, CA · enumerated 2018.

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

National Provider Identifier

1598234403

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Registry record

Entity type Individual (Type 1)

Name George Jonathan Ayala

Sex Male

Practice address 1360 N Winchester Blvd Ste 4, San Jose, CA, 95128

Phone (408) 709-9214

Enumeration date Nov 20, 2018

Last updated in NPPES Nov 20, 2018

Taxonomy & licenses

106S00000X Behavior Technician 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

Is NPI 1598234403 active?

Yes, as of the latest NPPES snapshot, NPI 1598234403 is active (record last updated 2018-11-20).

How do I verify George Ayala's NPI record?

Cross-check NPI 1598234403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Renee Crites Chiropractor · San Jose, CA NPI 1902883309 Christopher Vasquez Assistant Behavior Analyst · San Jose, CA NPI 1164991071 Katelyn Tyler Behavior Technician · San Jose, CA NPI 1073082988 Gabriella Otto Behavior Technician · San Jose, CA NPI 1083183982 Mark Rodriguez Behavior Technician · San Jose, CA NPI 1255800165

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-20.