Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas E. Brown, Phd, Psychology, P.C.

Clinical Psychologist in Manhattan Beach, CA · enumerated 2020 · authorized official Ryan Kennedy, Associate Director.

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

National Provider Identifier

1174141907

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas E. Brown, Phd, Psychology, P.C.

Other name <Unavail>

Practice address 500 S Sepulveda Blvd Ste 218, Manhattan Beach, CA, 90266

Phone (310) 590-7181

Fax (310) 590-7183

Enumeration date Jul 8, 2020

Last updated in NPPES Apr 17, 2024

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Ryan Kennedy

Title Associate Director

Phone (310) 590-7181

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

What type of organization is Thomas E. Brown, Phd, Psychology, P.C.?

Thomas E. Brown, Phd, Psychology, P.C. is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-17.