U S a Advanced Care Surgicenter, a Medical Corp

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

U S A ADVANCED CARE SURGICENTER, A MEDICAL CORP

Practice address

5901 W Olympic Blvd
Ste 503
Los Angeles, CA 90036-4667

Phone

(323) 934-8877

Fax

(323) 934-5008

NPI assigned

May 10, 2006

Last updated

Jul 23, 2025By 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

Oleg B. Bess, M.D.

Title

Medical Director

Phone

(323) 934-8877

Specialties & licenses 1

Addresses

Other names 3

• U S A ADVANCED CARE SUGICENTER, A MEDICAL CORP Other name
• U.S.A. ADVANCED CARE SURGICENTER, A MEDICAL CORP Other name
• USA Advanced Care Surgical Center Other name

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

{
    "created_epoch": "1147219200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753228800000",
    "number": "1407805039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5901 W OLYMPIC BLVD",
            "address_2": "STE 503",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900364667",
            "telephone_number": "323-934-8877",
            "fax_number": "323-934-5008"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5901 W OLYMPIC BLVD",
            "address_2": "STE 503",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900364667",
            "telephone_number": "323-934-8877",
            "fax_number": "323-934-5008"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "U S A ADVANCED CARE SURGICENTER, A MEDICAL CORP",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-10",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A",
        "authorized_official_last_name": "BESS",
        "authorized_official_first_name": "OLEG",
        "authorized_official_middle_name": "B.",
        "authorized_official_title_or_position": "MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "323-934-8877",
        "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": [
        {
            "organization_name": "U S A ADVANCED CARE SUGICENTER, A MEDICAL CORP",
            "code": "5",
            "type": "Other Name"
        },
        {
            "organization_name": "U.S.A. ADVANCED CARE SURGICENTER, A MEDICAL CORP",
            "code": "5",
            "type": "Other Name"
        },
        {
            "organization_name": "USA Advanced Care Surgical Center",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

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• Mariana Isabel Tzunun Palomo
• U-Turn Alcohol & Drug Ed. Program
• U-Turn Drug Education Program
• U.S. Department of Veteran's Affairs
• U.S. Healthworks Medical Group, PC
• U.S. Healthworks Medical Group, PC

• Ambulatory Surgical Clinic/Center in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Ambulatory Surgical Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2025; 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.