OSO SURGERY CENTER LLC
NPI 1518524552
Clinic/Center - Ambulatory Surgical in Mission Viejo, CA

Q: What is Oso Surgery Center LLC's NPI number?

The NPI number for Oso Surgery Center LLC is 1518524552. It was assigned to this organization in the NPPES registry on May 24, 2019.

Q: What is Oso Surgery Center LLC's specialty?

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

Active since May 24, 2019CLIA 05D2179729 · Waiver

26932 OSO PKWY STE 277, MISSION VIEJO, CA 92691(949) 916-8100 Get Directions Write a Review

NPPES record last updated: May 24, 2019. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Oso Surgery Center Llc NPPES

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

OSO SURGERY CENTER LLC (NPI 1518524552) is a healthcare organization registered as an ambulatory surgical in Mission Viejo, California and active in the NPI registry since May 2019. The organization holds a CLIA Waiver certificate valid through February 28, 2028 and lists Hamid Reza Fadavi, Chairman, Governing Body, as its authorized official.

NPPES Registry Identity

NPI1518524552

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameOSO SURGERY CENTER LLC

Location Address26932 OSO PKWY STE 277Mission Viejo, CA 92691-5815

Mailing Address26932 Oso Pkwy Ste 277Mission Viejo, CA 92691-5815

Phone(949) 916-8100

Organization SubpartNo

Authorized OfficialHamid Reza FadaviChairman, Governing Body · (949) 916-8100

Enumeration DateMay 24, 2019

✔ NPI 1518524552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

26932 OSO PKWY STE 277, Mission Viejo, CA 92691

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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 05D2179729

Oso Surgery Center LLC · Mission Viejo, CA

Active · expires Feb 28, 2028

CLIA Number05D2179729

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateFebruary 28, 2026

Certificate Expiration DateFebruary 28, 2028

Laboratory DirectorHamid Fadvi

Laboratory Phone(949) 916-8100

Laboratory LocationOso Surgery Center LLC26932 Oso Parkway Suite 277, Mission Viejo, CA 92691

CLIA data matches this NPI record on: Address Name Phone

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

Areas of Expertise CMS Part B claims 6

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.

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

129 services74 patients

Injection of lower or sacral spine facet joint using imaging guidance, single level 64493

This procedure involves injecting medication into the facet joint in your lower back or sacral spine. It's done under imaging guidance to ensure accuracy. The aim is to alleviate pain and inflammation. It's a safe, often effective method for managing spinal discomfort.

128 services56 patients

Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint 64635

This procedure involves using imaging guidance to accurately target and destroy nerves in the lower or sacral spinal facet joint. It's done to relieve chronic back pain. The process is safe and usually effective.

92 services61 patients

Injection of upper or middle spine facet joint using imaging guidance, single level 64490

This procedure involves injecting medication into a joint in your upper or middle spine. It's performed under imaging guidance for precision. The aim is to reduce inflammation and pain. It's a single-level process, meaning one joint is treated at a time.

49 services29 patients

Injection of substance into lower spine canal using imaging guidance 62323

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

41 services33 patients

Destruction of upper or middle spinal facet joint nerves using imaging guidance, single facet joint 64633

This procedure involves the use of imaging technology to guide a needle to the nerves of a single facet joint in the upper or middle spine. The nerves are then treated to alleviate pain and improve mobility.

27 services21 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 Oso Surgery Center LLC's NPI number?

The NPI number for Oso Surgery Center LLC is 1518524552. It was assigned to this organization in the NPPES registry on May 24, 2019.

Where is Oso Surgery Center LLC located?

Oso Surgery Center LLC is located at 26932 Oso Pkwy Ste 277, Mission Viejo, CA 92691. The listed phone number is (949) 916-8100.

What is Oso Surgery Center LLC's specialty?

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

Does Oso Surgery Center LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2179729) is associated with this NPI, valid through February 28, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Oso Surgery Center LLC was last updated on May 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.