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Dr. Aaron Keith Baker, PSYD

Clinical Psychologist in Norwalk, CA · enumerated 2009.

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

National Provider Identifier

1306174420

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Registry record

Entity type Individual (Type 1)
Name Dr. Aaron Keith Baker
Credential PSYD
Sex Male
Practice address 11401 Bloomfield Ave, Norwalk, CA, 90650
Phone (562) 863-7011
Fax (562) 864-4560
Enumeration date Dec 1, 2009
Last updated in NPPES Dec 1, 2009

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY22866 (CA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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 Aaron Baker?
The National Provider Identifier (NPI) for Aaron Baker is 1306174420, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Baker practice?
The practice location on file with NPPES is in Norwalk, 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 2009-12-01.