ORANGE COUNTY SURGICAL CENTER
NPI 1033734728
Clinic/Center - Ambulatory Surgical in Irvine, CA

Q: What is Orange County Surgical Center's NPI number?

The NPI number for Orange County Surgical Center is 1033734728. It was assigned to this organization in the NPPES registry on June 9, 2020.

Q: What is Orange County Surgical Center's specialty?

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

Active since June 09, 2020CLIA 05D2284333 · Waiver

1400 REYNOLDS AVE STE 109, IRVINE, CA 92614(949) 390-9000 Get Directions Write a Review

NPPES record last updated: February 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 21, 2025, Oct 6, 2020, Sep 17, 2020 and 2 more (5 updates tracked since 2020).

On this page

About Orange County Surgical Center NPPES

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

ORANGE COUNTY SURGICAL CENTER (NPI 1033734728) is a healthcare organization registered as an ambulatory surgical in Irvine, California and active in the NPI registry since June 2020. The organization holds a CLIA Waiver certificate valid through June 20, 2027 and lists John J. Hewett, President, as its authorized official.

NPPES Registry Identity

NPI1033734728

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameORANGE COUNTY SURGICAL CENTER

Location Address1400 REYNOLDS AVE STE 109Irvine, CA 92614-5559

Mailing Address1400 Reynolds Ave Ste 109Irvine, CA 92614-5559 · (949) 390-9000

Phone(949) 390-9000

Organization SubpartNo

Authorized OfficialJohn J. HewettPresident · (949) 390-9000

Enumeration DateJune 9, 2020

Last NPPES UpdateFebruary 21, 20255 updates tracked since enumeration

NPPES CertifiedFebruary 21, 2025

✔ NPI 1033734728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

1400 REYNOLDS AVE STE 109, Irvine, CA 92614

Open in Google Maps ↗

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 05D2284333

Orange County Surgical Center · Irvine, CA

Active · expires Jun 20, 2027

CLIA Number05D2284333

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateJune 21, 2025

Certificate Expiration DateJune 20, 2027

Laboratory DirectorJohn Hewett

Laboratory Phone(949) 387-4724

Laboratory LocationOrange County Surgical Center1400 Reynolds Ave Suite 109, Irvine, CA 92614

CLIA data matches this NPI record on: Address Name

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 11

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.

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 36475

This procedure involves using radiofrequency energy, a type of heat energy, to close off an unhealthy vein in your arm or leg. Imaging guidance helps ensure precise targeting of the vein. This helps improve blood flow by rerouting it through healthier veins.

274 services110 patients

Removal of plaque in artery of leg, initial vessel 37229

This procedure involves removing plaque from the initial vessel in your leg. Plaque, a build-up of fat, cholesterol, and other substances, can block blood flow. The removal process, known as an angioplasty, restores healthy blood circulation in your leg.

72 services40 patients

Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 36465

This procedure involves injecting a chemical agent into a non-functioning vein in your leg. Ultrasound technology is used to accurately locate the vein. The chemical helps to close off the vein, rerouting blood flow to healthier veins.

67 services49 patients

Injection of chemical agent into multiple incompetent veins of same leg using ultrasound guidance 36466

This procedure involves injecting a special chemical into problematic veins in your leg, using ultrasound technology to accurately target the veins. This helps to reduce issues like pain and swelling by improving blood flow in the leg.

64 services50 patients

Primary removal and dissolving of blood clot from artery or artery graft using fluoroscopic guidance, initial vessel 37184

This procedure involves the removal of a blood clot from an artery or artery graft. A special imaging technique called fluoroscopy is used to guide the process. This is the initial treatment for the first vessel involved. It helps restore normal blood flow.

53 services26 patients

Removal of plaque in arteries of leg 37225

This procedure, known as atherectomy, involves clearing out plaque buildup in the leg arteries. Plaque can restrict blood flow, causing discomfort and potential health issues. A special device is inserted into the artery to carefully remove the plaque, improving blood circulation.

44 services31 patients

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 Orange County Surgical Center's NPI number?

The NPI number for Orange County Surgical Center is 1033734728. It was assigned to this organization in the NPPES registry on June 9, 2020.

Where is Orange County Surgical Center located?

Orange County Surgical Center is located at 1400 Reynolds Ave Ste 109, Irvine, CA 92614. The listed phone number is (949) 390-9000.

What is Orange County Surgical Center's specialty?

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

Does Orange County Surgical Center hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2284333) is associated with this NPI, valid through June 20, 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 Orange County Surgical Center was last updated on February 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.