Organization Active NPI

Arizona Surgical Specialists Center, LLC

Doing business as North Phoenix Associates

  • Ambulatory Surgical Clinic/Center
  • Phoenix, AZ
National Provider Identifier
1598270951
Registry record updated Feb 2, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X
Legal business name
ARIZONA SURGICAL SPECIALISTS CENTER, LLC
Doing business as
North Phoenix Associates
Practice address
20045 N 19TH Ave
Phoenix, AZ 85027-4252
Phone
(623) 516-8252
Fax
(623) 516-8253
NPI assigned
Dec 7, 2017
Organization subpart
Yes
Parent organization
ARIZONA SURGICAL SPECIALISTS CENTER, LLCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Feb 2, 2019

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

Authorized official

Name
Dr. Steven Siwek, MD
Title
President
Phone
(623) 516-8252

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulatory Surgical Clinic/Center 261QA1903X Primary

Addresses

Primary practice location

20045 N 19TH Ave
Phoenix, AZ 85027-4252

Mailing address

5281 N 99TH Ave Ste 100
Glendale, AZ 85305-2209
Phone (623) 516-8252

Other names 1

  • North Phoenix Associates Doing business as

National Provider Directory

National Provider Directory
Part of
Arizona Surgical Specialists Center LLC

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

NPI Registry JSON

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

{
    "created_epoch": "1512604800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1549065600000",
    "number": "1598270951",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5281 N 99TH AVE STE 100",
            "city": "GLENDALE",
            "state": "AZ",
            "postal_code": "853052209",
            "telephone_number": "623-516-8252",
            "fax_number": "623-516-8253"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20045 N 19TH AVE",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850274252",
            "telephone_number": "623-516-8252",
            "fax_number": "623-516-8253"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ARIZONA SURGICAL SPECIALISTS CENTER, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ARIZONA SURGICAL SPECIALISTS CENTER, LLC",
        "enumeration_date": "2017-12-07",
        "last_updated": "2019-02-02",
        "status": "A",
        "authorized_official_last_name": "SIWEK",
        "authorized_official_first_name": "STEVEN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "623-516-8252",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "North Phoenix Associates",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.