Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Philip W Brown, PHD

Psychologist in Mountain Home, AR · enumerated 2009.

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

National Provider Identifier

1861639940

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Registry record

Entity type Individual (Type 1)

Name Philip W Brown

Credential PHD

Sex Male

Practice address 204 North College Street, Mountain Home, AR, 72653

Phone (870) 424-4804

Fax (870) 424-8651

Enumeration date Jan 12, 2009

Last updated in NPPES Jun 26, 2023

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 9812P (AR) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 98-12P (AR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Philip Brown's NPI record?

Cross-check NPI 1861639940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861639940 active?

Yes, as of the latest NPPES snapshot, NPI 1861639940 is active (record last updated 2023-06-26).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-26.