ARIZONA SURGICAL SPECIALISTS CENTER, LLC
NPI 1285333914
Clinic/Center - Ambulatory Surgical in Scottsdale, AZ

Q: What is Arizona Surgical Specialists Center, LLC's specialty?

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

Active since March 02, 2023CLIA 03D2145704 · Waiver

17500 N PERIMETER DR STE 200, SCOTTSDALE, AZ 85255(623) 742-1577(623) 691-9498 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 20, 2026, Oct 25, 2023, Mar 2, 2023 (3 updates tracked since 2023).

On this page

About Arizona Surgical Specialists Center, Llc NPPES

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

ARIZONA SURGICAL SPECIALISTS CENTER, LLC (NPI 1285333914), doing business as Arizona Surgical Specialists Center, Llc - Scottsdale, is a healthcare organization registered as an ambulatory surgical in Scottsdale, Arizona and active in the NPI registry since March 2023. The organization holds a CLIA Waiver certificate valid through March 12, 2028 and lists Steven Siwek, President, as its authorized official.

NPPES Registry Identity

NPI1285333914

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameARIZONA SURGICAL SPECIALISTS CENTER, LLC

Location Address17500 N PERIMETER DR STE 200Scottsdale, AZ 85255-7800

Mailing Address9401 W Thunderbird Rd Ste 180Peoria, AZ 85381-4210 · (623) 516-8252 · Fax (623) 516-8253

Phone(623) 742-1577

Fax(623) 691-9498

Organization SubpartYes

Authorized OfficialSteven SiwekPresident · (623) 516-8252

Enumeration DateMarch 2, 2023

Last NPPES UpdateMay 20, 20263 updates tracked since enumeration

NPPES CertifiedMay 20, 2026

✔ NPI 1285333914 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

17500 N PERIMETER DR STE 200, Scottsdale, AZ 85255

Open in Google Maps ↗

Other Names 1

Doing Business AsArizona Surgical Specialists Center, Llc - Scottsdale

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and more.Insurance ›

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 03D2145704

Arizona Surgical Specialists Center LLC Scottsdale · Scottsdale, AZ

Active · expires Mar 12, 2028

CLIA Number03D2145704

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateMarch 13, 2026

Certificate Expiration DateMarch 12, 2028

Laboratory DirectorMatthew W. Doust

Laboratory Phone(623) 742-1577

Laboratory LocationArizona Surgical Specialists Center LLC Scottsdale17500 N Perimeter Dr Ste 200, Scottsdale, AZ 85255

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 8

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.

90 services34 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.

42 services12 patients

Injection procedure for sacroiliac joint; provision of anesthetic, steroid and/or other therapeutic agent, with or without arthrography G0260

This procedure involves injecting medicine into the sacroiliac joint, located in the lower back. The aim is to reduce inflammation and pain. Anesthetic is used for immediate pain relief, while a steroid helps decrease inflammation over time. Arthrography, a type of imaging, may be used for precision.

41 services17 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.

30 services18 patients

Insertion of spinal neurostimulator electrode array through skin 63650

This procedure involves placing a small device, called a neurostimulator electrode array, under your skin near your spine. It delivers mild electrical signals to your spinal cord, helping to manage chronic pain.

28 services13 patients

Injection of substance into middle or upper spine canal using imaging guidance 62321

This procedure involves injecting a substance into your middle or upper spine canal. It's performed under imaging guidance to ensure accuracy. The substance can help diagnose or treat various conditions, providing relief from symptoms.

20 services12 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 Arizona Surgical Specialists Center, LLC's NPI number?

The NPI number for Arizona Surgical Specialists Center, LLC is 1285333914. It was assigned to this organization in the NPPES registry on March 2, 2023. The provider is doing business as Arizona Surgical Specialists Center, LLC - Scottsdale.

Where is Arizona Surgical Specialists Center, LLC located?

Arizona Surgical Specialists Center, LLC is located at 17500 N Perimeter Dr Ste 200, Scottsdale, AZ 85255. The listed phone number is (623) 742-1577.

What is Arizona Surgical Specialists Center, LLC's specialty?

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

Does Arizona Surgical Specialists Center, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 03D2145704) is associated with this NPI, valid through March 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Arizona Surgical Specialists Center, LLC accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Arizona Surgical Specialists Center, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Arizona Surgical Specialists Center, LLC was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.