Ocvac - Asc LLC
NPI 1275129181 · Ambulatory Surgical Clinic/Center · Garden Grove, CA
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ocvac - Asc LLC is a Ambulatory Surgical Clinic/Center organization in Garden Grove, CA (NPI 1275129181).
Provider details
- NPI number
- 1275129181
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Steven Bui, Partner(714) 534-1680
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
926 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle And/Or Tube Into Hemodialysis Circuit and Balloon Dilation of Dialysis Segment With Review By Radiologist36902 | 338 | $2,741 |
| Dialysis Circuit, Introduction of Needle(s) And/Or Catheter(s), With Diagnostic Angiography of the Dialysis Circuit, Including All Direct Puncture(s) and Catheter Placement(s), Injection(s) of Contrast, All Necessary Imaging From the Arterial Anastomosis aC7513 | 151 | $929 |
| Removal of Tunneled Central Venous Tube36589 | 104 | $356 |
| Removal and Dissolving of Blood Clot From Vein Using Fluoroscopic Guidance, Initial Treatment37187 | 43 | $7,927 |
| Insertion of Needle And/Or Tube Into Hemodialysis Circuit With Review By Radiologist36901 | 40 | $598 |
| Removal And/Or Dissolving of Blood Clot in Hemodialysis Circuit and Balloon Dilation of Dialysis Segment With Imaging Review By Radiologist, With Balloon Tube |
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Orange County Vascular Surgery Center
Additional practice locations (1)
- 12827 Harbor Blvd Ste GGarden Grove, CA 92840-5838Phone: (714) 534-1680
Registry dates
- Enumerated
- 2020-12-15
- Last updated
- 2025-05-29
- Certified
- 2025-05-29
Frequently asked questions
- What is Ocvac - Asc LLC's NPI number?
- Ocvac - Asc LLC's National Provider Identifier (NPI) is 1275129181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ocvac - Asc LLC?
- Ocvac - Asc LLC is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Ocvac - Asc LLC located?
- Ocvac - Asc LLC's practice location on file with NPPES is 12827 Harbor Blvd Ste G1, Garden Grove, CA 92840-5839.
- What is Ocvac - Asc LLC's phone number?
- The practice phone number listed in the NPPES registry for Ocvac - Asc LLC is (714) 534-1680.
- Does Ocvac - Asc LLC accept Medicare?
- Ocvac - Asc LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ocvac - Asc LLC?
- The authorized official listed on Ocvac - Asc LLC's NPPES record is Steven Bui, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ocvac - Asc LLC's NPI active?
- Yes — Ocvac - Asc LLC's NPI (1275129181) is active in the NPPES registry as of the last update on 2025-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.