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HOSPITAL CIRCLE SURGERY CENTER
NPI 1275883514
Clinic/Center - Ambulatory Surgical in Westminster, CA

Active since September 13, 2012CLIA 05D2052356 · Waiver
210 HOSPITAL CIR STE D, WESTMINSTER, CA 92683(714) 478-2525 Get Directions Write a Review

NPPES record last updated: September 13, 2012. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Hospital Circle Surgery Center NPPES

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

HOSPITAL CIRCLE SURGERY CENTER (NPI 1275883514) is a healthcare organization registered as an ambulatory surgical in Westminster, California and active in the NPI registry since September 2012. The organization holds a CLIA Waiver certificate valid through January 8, 2027 and lists Gina Truong, Administrator, as its authorized official.

NPPES Registry Identity

NPI1275883514
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameHOSPITAL CIRCLE SURGERY CENTER
Location Address210 HOSPITAL CIR STE DWestminster, CA 92683-3900
Mailing Address202 Hospital CirWestminster, CA 92683-3910 · (714) 478-2525
Phone(714) 478-2525
Organization SubpartNo
Authorized OfficialGina TruongAdministrator · (714) 478-2525
Enumeration DateSeptember 13, 2012
✔ NPI 1275883514 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
210 HOSPITAL CIR STE D, Westminster, CA 92683
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Medicare Participation & PECOS CMS

Medicare enrollment and revalidation status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hospital Circle Surgery Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20121218000206Non-DME Part B · Ambulatory Surgical CenterDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2052356

Hospital Circle Surgery Center · Westminster, CA
Active · expires Jan 8, 2027
CLIA Number05D2052356
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateJanuary 9, 2025
Certificate Expiration DateJanuary 8, 2027
Laboratory DirectorYung Han
Laboratory Phone(714) 890-3600
Laboratory LocationHospital Circle Surgery Center210 Hospital Circle, Ste D, Westminster, CA 92683
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
12 services12 patients

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SPECIALIZED ORTHOPEDIC ANESTHESIA GROUP, INC.
Anesthesiology
210 HOSPITAL CIR STE D
WESTMINSTER, CA 92683
Orange County (714) 890-3600
WONKYUNG HAN
Nurse Practitioner
210 HOSPITAL CIR STE D
WESTMINSTER, CA 92683
Orange County (714) 890-3600

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 Hospital Circle Surgery Center's NPI number?

The NPI number for Hospital Circle Surgery Center is 1275883514. It was assigned to this organization in the NPPES registry on September 13, 2012.

Where is Hospital Circle Surgery Center located?

Hospital Circle Surgery Center is located at 210 Hospital Cir Ste D, Westminster, CA 92683. The listed phone number is (714) 478-2525.

What is Hospital Circle Surgery Center's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Is Hospital Circle Surgery Center enrolled in Medicare?

Yes. Hospital Circle Surgery Center is registered in the Medicare PECOS enrollment system.

When is Hospital Circle Surgery Center's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Ambulatory Surgical Center) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

Does Hospital Circle Surgery Center hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2052356) is associated with this NPI, valid through January 8, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Hospital Circle Surgery Center was last updated on September 13, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.