William W Martin Phd PC

William W Martin Phd PC is a healthcare organization registered as Clinical Psychologist in San Clemente, CA, holding Type 2 (organization) NPI 1609990209 since 2007. The authorized official on file is William Martin, Owner.

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NPI	1609990209
Entity type	Organization (Type 2)
Legal business name	William W Martin Phd PC
Practice address	665 CAMINO DE LOS MARES, SUITE 104, San Clemente, CA, 92673
Phone	9492487377
Fax	8668052796
Enumeration date	2007-03-19
Last updated in NPPES	2018-03-07

Authorized official

Name	William Martin
Title	Owner
Phone	9492487377

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
103TC0700X	Clinical Psychologist	Primary	PSY9840	CA

Copy-ready billing details

Provider: William W Martin Phd PC
NPI: 1609990209
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 665 CAMINO DE LOS MARES, SUITE 104, San Clemente, CA, 92673

Providers at this address

NPI	Name	Type	Specialty	Location
1063419604	Gabriel Carabulea	Individual	Hematology & Oncology Physician	San Clemente, CA
1679573042	Gerald Medley	Individual	Pharmacist	San Clemente, CA
1508858622	Nicholas Salvati	Individual	Dentist	San Clemente, CA
1528046430	Lawrence Chang	Individual	Internal Medicine Physician	San Clemente, CA
1649234097	Philip Radovic	Individual	Foot & Ankle Surgery Podiatrist	San Clemente, CA
1578593281	South Orange County Outpatient Surgical Center Inc	Organization	Ambulatory Surgical Clinic/Center	San Clemente, CA
1669405684	Pacificoast Ambulatory Surgicenter, LLC.	Organization	Ambulatory Surgical Clinic/Center	San Clemente, CA
1871527226	Theodore Van Dam	Individual	Internal Medicine Physician	San Clemente, CA

Verify this record

Cross-check NPI 1609990209 against the authoritative CMS record: view William W Martin Phd PC 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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-03-07. Verify at npiregistry.cms.hhs.gov.

Where is William W Martin Phd PC located?

The practice location on file with NPPES is in San Clemente, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-03-07.