OCVAC - ASC LLC
NPI 1275129181
Clinic/Center - Ambulatory Surgical in Garden Grove, CA

Q: What is Ocvac - ASC LLC's NPI number?

The NPI number for Ocvac - ASC LLC is 1275129181. It was assigned to this organization in the NPPES registry on December 15, 2020. The provider is doing business as Orange County Vascular Surgery Center.

Q: What is Ocvac - ASC LLC's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ocvac - ASC LLC was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since December 15, 2020CLIA 05D2273961 · Waiver

12827 HARBOR BLVD STE G1, GARDEN GROVE, CA 92840(714) 534-1680 Get Directions Write a Review

NPPES record last updated: May 29, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 29, 2025, Feb 11, 2025, Jan 31, 2022 and 1 more (4 updates tracked since 2020).

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About Ocvac - Asc Llc NPPES

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

OCVAC - ASC LLC (NPI 1275129181), doing business as Orange County Vascular Surgery Center, is a healthcare organization registered as an ambulatory surgical in Garden Grove, California and active in the NPI registry since December 2020. The organization holds a CLIA Waiver certificate valid through December 20, 2026, maintains a secondary practice location in Garden Grove, and lists Steven Bui, Partner, as its authorized official.

NPPES Registry Identity

NPI1275129181

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameOCVAC - ASC LLC

Location Address12827 HARBOR BLVD STE G1Garden Grove, CA 92840-5839

Mailing Address40 Valley Stream Pkwy Ste 100Malvern, PA 19355-1407 · (610) 644-8900 · Fax (484) 924-0053

Phone(714) 534-1680

Organization SubpartNo

Authorized OfficialSteven BuiPartner · (714) 534-1680

Enumeration DateDecember 15, 2020

Last NPPES UpdateMay 29, 20254 updates tracked since enumeration

NPPES CertifiedMay 29, 2025

✔ NPI 1275129181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

12827 HARBOR BLVD STE G1, Garden Grove, CA 92840

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Other Names 1

Doing Business AsOrange County Vascular Surgery Center

Secondary Practice Location 1

Location 112827 Harbor Blvd Ste GGarden Grove, CA 92840-5838 · Phone (714) 534-1680

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 05D2273961

Ocvac-Asc, LLC · Garden Grove, CA

Active · expires Dec 20, 2026

CLIA Number05D2273961

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateDecember 21, 2024

Certificate Expiration DateDecember 20, 2026

Laboratory DirectorMassoud Arbadzadeh

Laboratory Phone(714) 543-1679

Laboratory LocationOcvac-Asc, LLC12827 Harbor Blvd Suite G-1, Garden Grove, CA 92840

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 14

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.

Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist 36902

This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.

338 services216 patients

Injection, alteplase recombinant, 1 mg J2997

Alteplase recombinant is a medication given by injection. It's a clot-busting drug used to treat conditions like strokes or heart attacks by dissolving blood clots that block blood flow. The dose is typically 1 mg. It's crucial to administer it quickly after symptoms appear.

144 services40 patients

Removal of tunneled central venous tube 36589

A tunneled central venous tube removal is a procedure to take out a long, thin tube that was previously placed in a large vein in your body. This tube helps deliver medication or nutrition. The removal is usually quick and done under local anesthesia.

104 services102 patients

Removal and dissolving of blood clot from vein using fluoroscopic guidance, initial treatment 37187

This procedure involves the use of fluoroscopy, a type of medical imaging, to locate and dissolve a blood clot in a vein. The initial treatment involves injecting a clot-dissolving medication into the affected vein to break down the clot and restore normal blood flow.

43 services39 patients

Insertion of needle and/or tube into hemodialysis circuit with review by radiologist 36901

This procedure involves inserting a needle or tube into your hemodialysis circuit, which is part of the system that cleans your blood when your kidneys can't. A radiologist, a doctor specialized in imaging techniques, will review the process to ensure everything is correct.

40 services37 patients

Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment with imaging review by radiologist, with balloon tube 36905

This procedure involves eliminating a blood clot in your hemodialysis circuit, ensuring smooth blood flow. A balloon tube is used to widen the dialysis segment if needed. Images are taken and reviewed by a radiologist to confirm successful completion.

39 services30 patients

Replacement of tunneled central venous tube 36581

A tunneled central venous tube replacement is a procedure where an existing tube, used to deliver medication or nutrition directly to a large vein, is replaced. This is done under local anesthesia and involves inserting a new tube through a small incision.

38 services31 patients

Relocation of arm vein with connection to arm artery for hemodialysis 36821

This procedure involves moving a vein in your arm and connecting it to an artery. This creates a larger, stronger vein that can be used for hemodialysis, a treatment for kidney disease. It helps clean your blood when your kidneys can't.

35 services35 patients

Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access 93985

This procedure involves using ultrasound technology to examine the blood flow in your arteries and veins on both sides of your body. It's crucial for preparing for hemodialysis access, ensuring safe and effective treatment.

34 services34 patients

Removal and/or dissolving of blood clot in hemodialysis circuit and balloon dilation of dialysis segment and placement of stent with review by radiologist 36906

This is a procedure to improve your dialysis treatment. If a blood clot blocks your dialysis circuit, it's removed or dissolved. If the dialysis segment is narrow, a balloon is used to widen it. Sometimes, a stent is placed to keep it open. A radiologist reviews all these steps to ensure accuracy.

23 services20 patients

Insertion of needle and/or tube into hemodialysis circuit and insertion of stent in dialysis segment with review by radiologist 36903

This procedure involves placing a needle or tube into your hemodialysis circuit, a system used to clean your blood when kidneys are not working properly. A stent, a small tube, is then inserted into the dialysis segment to keep it open. A radiologist reviews the process to ensure accuracy.

22 services21 patients

Balloon dilation of vein with review by radiologist, initial vein 37248

Balloon dilation of a vein is a procedure where a small balloon is inserted into a narrowed vein. Once in place, the balloon is inflated to widen the vein and improve blood flow. The procedure is overseen by a radiologist, who uses imaging techniques to ensure accurate placement of the balloon. This is done on the initial vein requiring treatment.

22 services19 patients

Insertion of tunneled central venous tube for infusion (5 years or older) 36558

The insertion of a tunneled central venous tube is a procedure where a thin, flexible tube is placed into a large vein, usually in the neck or chest. This tube allows healthcare providers to give medications, fluids, or nutrients directly into your bloodstream over a longer period.

13 services13 patients

Balloon dilation of artery with review by radiologist, initial artery 37246

Balloon dilation of an artery is a procedure where a small balloon is inserted into a narrowed artery and inflated to widen it. This improves blood flow. A radiologist reviews the procedure to ensure its success. It's typically the first artery treated.

11 services11 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.

ORANGE COUNTY VASCULAR ACCESS, A MEDICAL CORPORATION

Radiology (Vascular & Interventional Radiology)

12827 HARBOR BLVD STE G1
GARDEN GROVE, CA 92840

Orange County (714) 534-1680

NVIN PLLC

Internal Medicine (Nephrology)

12827 HARBOR BLVD STE G1
GARDEN GROVE, CA 92840

Orange County (714) 534-1680

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 Ocvac - ASC LLC's NPI number?

The NPI number for Ocvac - ASC LLC is 1275129181. It was assigned to this organization in the NPPES registry on December 15, 2020. The provider is doing business as Orange County Vascular Surgery Center.

Where is Ocvac - ASC LLC located?

Ocvac - ASC LLC is located at 12827 Harbor Blvd Ste G1, Garden Grove, CA 92840. The listed phone number is (714) 534-1680.

What is Ocvac - ASC LLC's specialty?

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

Does Ocvac - ASC LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2273961) is associated with this NPI, valid through December 20, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ocvac - ASC LLC was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.