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Dr. Bai-Yin Chen, PHD

Psychologist in Davis, CA · enumerated 2008.

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

National Provider Identifier

1417115114

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Registry record

Entity type Individual (Type 1)
Name Dr. Bai-Yin Chen
Credential PHD
Sex Female
Practice address Davis, CA, 95616
Phone (530) 752-0871
Fax (530) 752-9923
Enumeration date May 29, 2008
Last updated in NPPES May 29, 2008

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY 21954 (CA) Primary
103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License PSY 21954 (CA) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

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Frequently asked questions

What is the NPI number for Bai-Yin Chen?
The National Provider Identifier (NPI) for Bai-Yin Chen is 1417115114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bai-Yin Chen practice?
The practice location on file with NPPES is in Davis, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-29.