Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Frederick L Gates, PHD

Psychologist in Brighton, MA · enumerated 2006.

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

National Provider Identifier

1528166188

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Registry record

Entity type Individual (Type 1)

Name Dr. Frederick L Gates

Credential PHD

Sex Male

Practice address 280 Washington St, Suite 305, Brighton, MA, 02135

Phone (617) 787-4662

Fax (617) 787-4662

Enumeration date Sep 20, 2006

Last updated in NPPES May 19, 2022

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 3106 (MA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
700176	Other	MA	TUFTS (INDIVIDUAL)
602105	Other	MA	TUFTS (GROUP#)
004717	Other	MA	PACIFICARE
27870	Other	MA	HMO MAGELAN INDIVIDUAL #

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 specialty is Frederick Gates?

Frederick Gates is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-19.