Leonard W Liang MD a Medical Corporation

Primary specialty

SpecialistTaxonomy code 174400000X

License

A66024 Issued in CA

Legal business name

LEONARD W LIANG MD A MEDICAL CORPORATION

Practice address

1513 S Grand Ave
Suite 300
Los Angeles, CA 90015-3070

Phone

(213) 749-0662

Fax

(213) 748-7254

NPI assigned

May 9, 2007

Organization subpart

No

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

Authorized official

Name

Dr. Leonard W. Liang, M.D.NPI 1134131196

Title

Ceo

Phone

(213) 749-0662

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Leonard Wei-Chang Liang, M.D.

  • Specialist
  • Los Angeles, CA
  • NPI 1134131196
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1178668800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1754956800000",
    "number": "1033323290",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "46 VIA CAPRI",
            "city": "RANCHO PALOS VERDES",
            "state": "CA",
            "postal_code": "902755372",
            "telephone_number": "213-484-1140"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1513 S GRAND AVE",
            "address_2": "SUITE 300",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900153070",
            "telephone_number": "213-749-0662",
            "fax_number": "213-748-7254"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LEONARD W LIANG MD A MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-05-09",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A",
        "authorized_official_last_name": "LIANG",
        "authorized_official_first_name": "LEONARD",
        "authorized_official_middle_name": "W.",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "213-749-0662",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist",
            "state": "CA",
            "license": "A66024",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ricardo Leon
• Sonia Leon
• Tatiana Vanessa Leon, MS, CCC-SLP
• Leonard B. Asin, D.P.M, F.a.C.F.O. a Podiatric Corporation
• Leonard H Kim MD Medical Corp
• Austin James Leonard
• Brianna Leonard
• Dellaray Leonard
• Effie D Leonard
• Kasey Jean Leonard

• Specialist in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Specialist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.