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

Ms. Gladys Chan, BCBA

Q: What is the NPI number for Gladys Chan?

The National Provider Identifier (NPI) for Gladys Chan is 1013342096, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in San Ramon, CA · enumerated 2013.

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

National Provider Identifier

1013342096

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Registry record

Entity type Individual (Type 1)

Name Ms. Gladys Chan

Credential BCBA

Sex Female

Practice address San Ramon, CA, 94583

Phone (855) 832-6727

Fax (772) 675-9100

Enumeration date Sep 9, 2013

Last updated in NPPES Jul 14, 2021

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

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 11211765 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 Gladys Chan?

The National Provider Identifier (NPI) for Gladys Chan is 1013342096, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gladys Chan practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-14.