Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Vincent Yan

Behavior Analyst in Palo Alto, CA · enumerated 2014.

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

National Provider Identifier

1346653649

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Registry record

Entity type Individual (Type 1)

Name Vincent Yan

Sex Male

Practice address 711 Colorado Ave, Palo Alto, CA, 94303

Phone (650) 938-3600

Fax (650) 938-3601

Enumeration date Jun 4, 2014

Last updated in NPPES Aug 26, 2021

Taxonomy & licenses

106H00000X Marriage & Family Therapist 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 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 1346653649 active?

Yes, as of the latest NPPES snapshot, NPI 1346653649 is active (record last updated 2021-08-26).

How do I verify Vincent Yan's NPI record?

Cross-check NPI 1346653649 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-26.