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Gerald S. Mayer, Ph.D., P.C.

Gerald S. Mayer, Ph.D., P.C. is a healthcare organization registered as Psychologist in Phoenix, AZ, holding Type 2 (organization) NPI 1336349513 since 2007. The authorized official on file is Gerald Mayer, Licensed Psychologist.

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NPI 1336349513
Entity type Organization (Type 2)
Legal business name Gerald S. Mayer, Ph.D., P.C.
Practice address 7227 N 16TH ST, SUITE 222, Phoenix, AZ, 85020
Phone 6029430040
Fax 6020438049
Enumeration date 2007-07-24
Last updated in NPPES 2007-07-24

Authorized official

Name Gerald Mayer
Title Licensed Psychologist
Phone 6029430040

Taxonomy & classification

Taxonomy code Specialty Primary License State
103T00000X Psychologist Primary 1204 AZ
Copy-ready billing details
Provider: Gerald S. Mayer, Ph.D., P.C.
NPI: 1336349513
Taxonomy: 103T00000X (Psychologist)
Address: 7227 N 16TH ST, SUITE 222, Phoenix, AZ, 85020

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Verify this record

Cross-check NPI 1336349513 against the authoritative CMS record: view Gerald S. Mayer, Ph.D., P.C. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Gerald S. Mayer, Ph.D., P.C.?
NPPES lists Gerald Mayer (Licensed Psychologist) as the authorized official for this organization.
What is the NPI number for Gerald S. Mayer, Ph.D., P.C.?
The NPI for Gerald S. Mayer, Ph.D., P.C. is 1336349513, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-24.