Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Keith Chapman

Clinical Psychologist in San Diego, CA · enumerated 2017.

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

National Provider Identifier

1447770565

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Registry record

Entity type Individual (Type 1)

Name Matthew Keith Chapman

Sex Male

Practice address 4909 Murphy Canyon Rd Ste 510, San Diego, CA, 92123

Phone (619) 232-4357

Enumeration date Jun 20, 2017

Last updated in NPPES Nov 26, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 36342 (CA) 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.

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Frequently asked questions

Is NPI 1447770565 active?

Yes, as of the latest NPPES snapshot, NPI 1447770565 is active (record last updated 2025-11-26).

How do I verify Matthew Chapman's NPI record?

Cross-check NPI 1447770565 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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Jainie Behling Psychologist · San Diego, CA NPI 1508996745 Hannah Lim Psychologist · San Diego, CA NPI 1346722089

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-26.