Glendale Surgical Centers of Arizona

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

GLENDALE SURGICAL CENTERS OF ARIZONA

Practice address

16390 N 59TH Ave
Ste 100
Glendale, AZ 85306

Phone

(623) 334-4000

Fax

(623) 334-4400

NPI assigned

Aug 19, 2016

Last updated

Sep 8, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Shane Ryan SpeirsNPI 1427589498

Title

Cmo

Phone

(480) 495-5485

Specialties & licenses 1

Addresses

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Tax ID family

Glendale Surgical Centers of Arizona2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Surgical Centers of Arizona, LLC

  • Ambulatory Surgical Clinic/Center
  • Scottsdale, AZ
  • NPI 1932441938
  NPD tax ID

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Shane Ryan Speirs, M.D.

  • Family Medicine Physician
  • Avondale, AZ
  • NPI 1427589498
  Authorized official Same address or phone

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1471564800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1788825600000",
    "number": "1407301484",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16390 N 59TH AVE STE 100",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853061711",
            "telephone_number": "623-334-4000",
            "fax_number": "623-334-4400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16390 N 59TH AVE",
            "address_2": "STE 100",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "85306",
            "telephone_number": "623-334-4000",
            "fax_number": "623-334-4400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GLENDALE SURGICAL CENTERS OF ARIZONA",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-08-19",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A",
        "authorized_official_last_name": "SPEIRS",
        "authorized_official_first_name": "SHANE",
        "authorized_official_middle_name": "RYAN",
        "authorized_official_title_or_position": "CMO",
        "authorized_official_telephone_number": "480-495-5485"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Glendale Redbird Co
• Glendale Redbird Co
• Glendale Regenerative Medicine
• Glendale Sports Massage LLC
• Glendale Surgery Center
• Glendale Therapy Associates LLC
• Glendale Union High School Dist
• Glendale Union High School District
• Glendale Urgent Care LLC (NextCare)
• Glendale Weightloss LLC (Medi-Weightloss)

• Ambulatory Surgical Clinic/Center in Glendale, AZ
• Providers in Glendale, AZ by specialty
• Ambulatory Surgical Clinic/Center in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.