Organization Active NPI

Advanced Multispecialty Surgery Center, LLC

  • Ambulatory Surgical Clinic/Center
  • Los Angeles, CA
National Provider Identifier
1023391141
Registry record updated May 18, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X
Legal business name
ADVANCED MULTISPECIALTY SURGERY CENTER, LLC
Practice address
1015 Gayley Ave Ste 105
Los Angeles, CA 90024-3475
Phone
(310) 289-7770
Fax
(310) 289-7771
NPI assigned
Sep 25, 2011
Last updated
May 18, 2022By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 18, 2022

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

Authorized official

Name
Dr. Christopher Zahiri, M.D.NPI 1679528236
Title
Owner/Medical Director
Phone
(310) 659-0989

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

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

Addresses

Primary practice location

1015 Gayley Ave Ste 105
Los Angeles, CA 90024-3475

Mailing address

1015 Gayley Ave Ste 105
Los Angeles, CA 90024-3475
Phone (310) 289-7770

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20120209000717 CA Part B Supplier - Ambulatory Surgical Center 8224295837 Practice locations: Beverly Hills, CA

Care Compare: Ambulatory surgical center

Medicare Care Compare
Listed as
Advanced Multispecialty Surgery CenterCCN 05C0002009
Medicare certification status
ActiveFrom the Provider of Services file

National Provider Directory

National Provider Directory

Locations

50 N La Cienega Blvd
Ste 110
Beverly Hills, CA 90211
Phone (310) 289-7770

1015 Gayley Ave
Ste 105
Los Angeles, CA 90024
Phone (310) 289-7770

Practitioners & affiliated clinicians

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.

NPI Registry JSON

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

{
    "created_epoch": "1316908800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1652832000000",
    "number": "1023391141",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1015 GAYLEY AVE STE 105",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900243475",
            "telephone_number": "310-289-7770",
            "fax_number": "310-289-7771"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1015 GAYLEY AVE STE 105",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900243475",
            "telephone_number": "310-289-7770",
            "fax_number": "310-289-7771"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ADVANCED MULTISPECIALTY SURGERY CENTER, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2011-09-25",
        "last_updated": "2022-05-18",
        "certification_date": "2022-05-18",
        "status": "A",
        "authorized_official_last_name": "ZAHIRI",
        "authorized_official_first_name": "CHRISTOPHER",
        "authorized_official_title_or_position": "OWNER/MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "310-659-0989",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.