PACIFIC COAST PSYCHOLOGY GROUP, INC.
NPI 1932647468
Psychologist in Westlake Village, CA

Active since February 03, 2017
31194 LA BAYA DR STE 100, WESTLAKE VILLAGE, CA 91362(805) 242-2429(310) 870-7197 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 14, 2025, Oct 6, 2023, Feb 3, 2017 (3 updates tracked since 2017).

About Pacific Coast Psychology Group, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PACIFIC COAST PSYCHOLOGY GROUP, INC. (NPI 1932647468) is a healthcare organization registered as a psychologist in Westlake Village, California and active in the NPI registry since February 2017. The organization lists Joshua Jonathan Williams, Ceo, as its authorized official.

NPPES Registry Identity

NPI1932647468
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NamePACIFIC COAST PSYCHOLOGY GROUP, INC.
Location Address31194 LA BAYA DR STE 100Westlake Village, CA 91362-6420
Mailing Address31194 La Baya Dr Ste 100Westlake Village, CA 91362-6420 · (805) 242-2429 · Fax (310) 870-7197
Fax(310) 870-7197
Organization SubpartNo
Authorized OfficialJoshua Jonathan WilliamsCeo · (805) 242-2429
Enumeration DateFebruary 3, 2017
Last NPPES UpdateMarch 14, 20253 updates tracked since enumeration
NPPES CertifiedMarch 14, 2025
✔ NPI 1932647468 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
31194 LA BAYA DR STE 100, Westlake Village, CA 91362

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pacific Coast Psychology Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

28

Medicare enrollment records show 28 clinicians reassign Medicare billing to Pacific Coast Psychology Group, Inc., which bills Medicare for the services they deliver. Of these, 5 practice at this address and 7 within 10 miles. Listed here are the 20 practicing nearest to this location.

Nearest to this location (20)

See all 28
Clinical Psychologist
NPI 1780353565
31194 LA BAYA DR STE 100
Westlake Village, CA 91362
(805) 242-2429
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1548059207
31194 LA BAYA DR STE 100
Westlake Village, CA 91362
(661) 373-6761
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1669093589
31194 LA BAYA DR STE 100
Westlake Village, CA 91362
(805) 242-2429
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1669780292
31194 LA BAYA DR STE 100
Westlake Village, CA 91362
(805) 242-2429
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1285863613
31194 LA BAYA DR STE 100
Westlake Village, CA 91362
(805) 242-2429
✔ PECOS✔ Accepts MedicareSame address
Clinical Psychologist
NPI 1760064463
1014 S WESTLAKE BLVD # 14-243
Westlake Village, CA 91361
(805) 242-2429
✔ PECOS✔ Accepts Medicare1.4 mi
Clinical Psychologist
NPI 1851732937
1014 S WESTLAKE BLVD # 14-243
Westlake Village, CA 91361
(805) 242-2429
✔ PECOS✔ Accepts Medicare1.4 mi
Clinical Psychologist
NPI 1740699479
20300 VENTURA BLVD STE 300
Woodland Hills, CA 91364
(323) 630-6373
✔ PECOS✔ Accepts Medicare13 mi
Clinical Psychologist
NPI 1538558291
1750A S LEWIS RD
Camarillo, CA 93012
(805) 765-9050
✔ PECOS✔ Accepts Medicare13 mi
Clinical Psychologist
NPI 1639607047
11835 W OLYMPIC BLVD STE 1265E
Los Angeles, CA 90064
(310) 273-4843
✔ PECOS✔ Accepts Medicare22 mi
Clinical Psychologist
NPI 1992323786
9713 SANTA MONICA BLVD STE 207
Beverly Hills, CA 90210
(833) 624-5400
✔ PECOS✔ Accepts Medicare24 mi
Clinical Psychologist
NPI 1437343902
4760 SEPULVEDA BLVD
Culver City, CA 90230
(310) 751-5343
✔ PECOS✔ Accepts Medicare25 mi
Clinical Psychologist
NPI 1477902864
4929 WILSHIRE BLVD SUITE 510
Los Angeles, CA 90010
(562) 904-3999
✔ PECOS✔ Accepts Medicare28 mi
Clinical Psychologist
NPI 1700759206
1120 S SERRANO AVE APT 205
Los Angeles, CA 90006
(612) 707-2184
✔ PECOS✔ Accepts Medicare29 mi
Clinical Psychologist
NPI 1578046595
12618 HAWTHORNE BLVD
Hawthorne, CA 90250
(310) 263-5700
✔ PECOS✔ Accepts Medicare31 mi
Clinical Psychologist
NPI 1447376884
1125 W 6TH ST
Los Angeles, CA 90017
(661) 644-8398
✔ PECOS✔ Accepts Medicare32 mi
Clinical Psychologist
NPI 1376036772
2550 E FOOTHILL BLVD
Pasadena, CA 91107
(626) 463-1021
✔ PECOS✔ Accepts Medicare41 mi
Clinical Psychologist
NPI 1295804516
1501 HUGHES WAY STE 150
Long Beach, CA 90810
(310) 221-6336
✔ PECOS✔ Accepts Medicare41 mi
Clinical Psychologist
NPI 1386787042
2508 FARVIEW RD
Fullerton, CA 92833
(213) 700-7163
✔ PECOS✔ Accepts Medicare51 mi
Clinical Psychologist
NPI 1659922151
4299 MACARTHUR BLVD STE 200
Newport Beach, CA 92660
(949) 480-7767
✔ PECOS✔ Accepts Medicare64 mi
See all 28 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Pacific Coast Psychology Group, Inc.'s NPI number?

The NPI number for Pacific Coast Psychology Group, Inc. is 1932647468. It was assigned to this organization in the NPPES registry on February 3, 2017.

Where is Pacific Coast Psychology Group, Inc. located?

Pacific Coast Psychology Group, Inc. is located at 31194 La Baya Dr Ste 100, Westlake Village, CA 91362. The listed phone number is (805) 242-2429.

What is Pacific Coast Psychology Group, Inc.'s specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Pacific Coast Psychology Group, Inc. enrolled in Medicare?

Yes. Pacific Coast Psychology Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pacific Coast Psychology Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 28 clinicians, all in Clinical Psychologist, reassign their Medicare billing to Pacific Coast Psychology Group, Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 5 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Pacific Coast Psychology Group, Inc. was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.