Organization Active NPI

Apc-Lsma Designated Shareholder Medical Corporation

  • Family Medicine Physician
  • Alhambra, CA
National Provider Identifier
1144862426
Registry record updated Jun 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Legal business name
APC-LSMA DESIGNATED SHAREHOLDER MEDICAL CORPORATION
Practice address
1658 W Valley Blvd Ste 120
Alhambra, CA 91803-2370
Phone
(626) 282-0282
Fax
(626) 282-0939
NPI assigned
Oct 8, 2019
Last updated
Jun 17, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 17, 2025

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

Authorized official

Name
Dr. Thomas S Lam, MD
Title
Ceo
Phone
(626) 282-0282

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X NU Primary
Internal Medicine Physician 207R00000X NU
Allergy & Immunology (Internal Medicine) Physician 207RA0201X NU
Pediatrics Physician 208000000X NU

Addresses

Primary practice location

1658 W Valley Blvd Ste 120
Alhambra, CA 91803-2370

Mailing address

1668 S Garfield Ave FL 2
Alhambra, CA 91801-5400
Phone (626) 282-0282

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1570492800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1750118400000",
    "number": "1144862426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1668 S GARFIELD AVE FL 2",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918015400",
            "telephone_number": "626-282-0282"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1658 W VALLEY BLVD STE 120",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918032370",
            "telephone_number": "626-282-0282",
            "fax_number": "626-282-0939"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "APC-LSMA DESIGNATED SHAREHOLDER MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-10-08",
        "last_updated": "2025-06-17",
        "certification_date": "2025-06-17",
        "status": "A",
        "authorized_official_last_name": "LAM",
        "authorized_official_first_name": "THOMAS",
        "authorized_official_middle_name": "S",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "626-282-0282",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RA0201X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Allergy & Immunology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alhambra, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 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.