AMHS WESTMINSTER
NPI 1649317116
Clinic/Center - Adult Mental Health in Westminster, CA

Active since January 31, 2007
14140 BEACH BLVD, SUITE 200 & 223, WESTMINSTER, CA 92683(714) 896-7566 Get Directions Write a Review

NPPES record last updated: December 20, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 20, 2019, Apr 9, 2019, Jun 29, 2016 (3 updates tracked since 2016).

About Amhs Westminster NPPES

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

AMHS WESTMINSTER (NPI 1649317116) is a healthcare organization registered as an adult mental health in Westminster, California and active in the NPI registry since January 2007. The organization lists Chi Y. Rajalingam, Chief Compliance Officer, as its authorized official.

NPPES Registry Identity

NPI1649317116
Entity TypeOrganization
Primary Taxonomy261QM0850X
Legal Business NameCOUNTY OF ORANGE
Location Address14140 BEACH BLVD, SUITE 200 & 223Westminster, CA 92683-4453
Mailing Address405 W 5th St Ste 212Santa Ana, CA 92701-4522 · (714) 834-5614 · Fax (714) 834-6595
Organization SubpartYes
Authorized OfficialChi Y. RajalingamChief Compliance Officer · (714) 834-3154
Enumeration DateJanuary 31, 2007
Last NPPES UpdateDecember 20, 20193 updates tracked since enumeration
✔ NPI 1649317116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0850X
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
14140 BEACH BLVD, Westminster, CA 92683

Other Names 1

Doing Business AsAmhs Westminster

Other Identifiers 1

Medicaid3009CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amhs Westminster is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

119

Medicare enrollment records show 119 clinicians reassign Medicare billing to Amhs Westminster, which bills Medicare for the services they deliver. Of these, 17 practice at this address and 94 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 8

Clinical Social Worker40
Marriage and Family Therapist36
Psychiatry36
Mental Health Counselor2
Nurse Practitioner2
Clinical Psychologist1
Family Practice1
Osteopathic Manipulative Medicine1

Nearest to this location (20)

See all 119
Clinical Social Worker
NPI 1700418548
14140 BEACH BLVD
Westminster, CA 92683
(714) 896-7514
✔ PECOSSame address
Clinical Social Worker
NPI 1831655620
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOSSame address
Clinical Social Worker
NPI 1346861010
14140 BEACH BLVD STE 120
Westminster, CA 92683
(714) 287-5156
✔ PECOSSame address
Psychiatry
NPI 1528021516
14140 BEACH BLVD STE 200
Westminster, CA 92683
(714) 896-7566
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1336503838
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1609296177
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1457762346
14140 BEACH BLVD
Westminster, CA 92683
(949) 896-7566
✔ PECOS✔ Accepts MedicareSame address
Clinical Social Worker
NPI 1417062159
14140 BEACH BLVD STE 200
Westminster, CA 92683
(714) 896-7566
✔ PECOSSame address
Marriage and Family Therapist
NPI 1346817178
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOSSame address
Psychiatry
NPI 1609497916
14140 BEACH BLVD
Westminster, CA 92683
(714) 934-4600
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1174961981
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOS✔ Accepts MedicareSame address
Marriage and Family Therapist
NPI 1063842631
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOSSame address
Clinical Social Worker
NPI 1477291425
14140 BEACH BLVD STE 223
Westminster, CA 92683
(657) 427-0519
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1891923173
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOSSame address
Marriage and Family Therapist
NPI 1952646200
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOSSame address
Clinical Social Worker
NPI 1780905661
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7566
✔ PECOS✔ Accepts MedicareSame address
Marriage and Family Therapist
NPI 1629336631
14140 BEACH BLVD STE 223
Westminster, CA 92683
(714) 896-7523
✔ PECOS✔ Accepts MedicareSame address
Marriage and Family Therapist
NPI 1962933895
5122 KATELLA AVE STE 305
Los Alamitos, CA 90720
(562) 596-2142
✔ PECOS4.5 mi
Nurse Practitioner
NPI 1164965091
4000 W METROPOLITAN DR # 120
Orange, CA 92868
(714) 972-3700
✔ PECOS✔ Accepts Medicare5.5 mi
Marriage and Family Therapist
NPI 1376000745
4000 W METROPOLITAN DR STE 120
Orange, CA 92868
(714) 972-3736
✔ PECOS✔ Accepts Medicare5.5 mi
See all 119 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 County Of Orange's NPI number?

The NPI number for County Of Orange is 1649317116. It was assigned to this organization in the NPPES registry on January 31, 2007. The provider is doing business as Amhs Westminster.

Where is County Of Orange located?

County Of Orange is located at 14140 Beach Blvd Suite 200 & 223, Westminster, CA 92683. The listed phone number is (714) 896-7566.

What is County Of Orange's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

Is County Of Orange enrolled in Medicare?

Yes. County Of Orange is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through County Of Orange?

According to the CMS Revalidation Reassignment List (October 2026 release), 119 clinicians in 8 Medicare specialties reassign their Medicare billing to County Of Orange. 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. The largest specialties are Clinical Social Worker (40), Marriage and Family Therapist (36) and Psychiatry (36). Of these, 17 practice at this address and 94 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 County Of Orange was last updated on December 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.