NPIMap

Organization Active NPI

United Medical Imaging Healthcare, Inc.

Doing business as United Medical Imaging of Torrance

  • Radiology Clinic/Center
  • Torrance, CA
National Provider Identifier
1427148790
Registry record updated Dec 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Radiology Clinic/CenterTaxonomy code 261QR0200X
Legal business name
UNITED MEDICAL IMAGING HEALTHCARE, INC.
Doing business as
United Medical Imaging of Torrance
Practice address
3640 Lomita Blvd Ste 105
Torrance, CA 90505-3936
Phone
(310) 802-7000
Fax
(310) 375-8659
NPI assigned
Oct 14, 2006
Last updated
Dec 30, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 30, 2025

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

Authorized official

Name
Dr. David H Zarian, M.D.
Title
President
Phone
(310) 943-8400

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Radiology Clinic/Center 261QR0200X Primary

Addresses

Primary practice location

3640 Lomita Blvd Ste 105
Torrance, CA 90505-3936

Mailing address

PO Box 491149
Los Angeles, CA 90049-9149
Phone (310) 943-8400

Other names 1

  • UNITED MEDICAL IMAGING OF TORRANCE Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20070803000169 CA Part B Supplier - Clinic/Group Practice 0143311241 Receives reassigned benefits from 90 practitioners
38 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Los Angeles, CA; Lynwood, CA; Maywood, CA; Mission Viejo, CA; Newhall, CA; Northridge, CA; Santa Ana, CA; Seal Beach, CA…

Other NPIs on the same Medicare enrollment 37

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

View all 37

National Provider Directory

National Provider Directory
Tax ID family
United Medical Imaging Healthcare Inc37 organizations share this tax ID, including this one

Other organizations with this tax ID 36

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

View all 36

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": "1160784000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767052800000",
    "number": "1427148790",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 491149",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900499149",
            "telephone_number": "310-943-8400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3640 LOMITA BLVD STE 105",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905053936",
            "telephone_number": "310-802-7000",
            "fax_number": "310-375-8659"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UNITED MEDICAL IMAGING HEALTHCARE, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-10-14",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A",
        "authorized_official_last_name": "ZARIAN",
        "authorized_official_first_name": "DAVID",
        "authorized_official_middle_name": "H",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "310-943-8400",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "261QR0200X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Radiology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "UNITED MEDICAL IMAGING OF TORRANCE",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Torrance, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 30, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.