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

Dr. Peter Allen Brown, PSYD, MA

Clinical Psychologist in Crescent City, CA · enumerated 2010.

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

National Provider Identifier

1881906261

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Registry record

Entity type Individual (Type 1)
Name Dr. Peter Allen Brown
Credential PSYD, MA
Sex Male
Practice address Crescent City, CA, 95531
Phone (415) 375-0096
Enumeration date Jul 13, 2010
Last updated in NPPES Dec 28, 2022

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

Taxonomy & licenses

102L00000X Psychoanalyst Behavioral Health & Social Service Providers · License PSY26174 (CA) Secondary
103TP0814X Psychoanalysis Psychologist Behavioral Health & Social Service Providers · License 26174 (CA) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY#26174 (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

Where does Peter Brown practice?
The practice location on file with NPPES is in Crescent City, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Brown?
The National Provider Identifier (NPI) for Peter Brown is 1881906261, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-28.