NPIMap

Organization Active NPI

House Medicine

  • Multi-Specialty Clinic/Center
  • Alhambra, CA
National Provider Identifier
1578037115
Registry record updated Aug 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X
Legal business name
HOUSE MEDICINE
Practice address
1658 W Valley Blvd Ste 220
Alhambra, CA 91803-2370
Phone
(310) 400-0645
Fax
(424) 270-6232
NPI assigned
Jan 16, 2019
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 22, 2025

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

Authorized official

Name
Alagappan Anand Annamalai, MDNPI 1215182910
Title
President
Phone
(310) 400-0645

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 5

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Anesthesiology) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207LC0200X
Hospice and Palliative Medicine (Internal Medicine) PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RH0002X
Medical Oncology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RX0202X
Surgery PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208600000X
Multi-Specialty Clinic/Center 261QM1300X Primary

Addresses

Primary practice location

1658 W Valley Blvd Ste 220
Alhambra, CA 91803-2370

Mailing address

PO Box 5365
Beverly Hills, CA 90209-5365
Phone (310) 400-0645

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20190417002420 CA Part B Supplier - Clinic/Group Practice 4385985407 Receives reassigned benefits from 16 practitioners
Practice locations: Alhambra, CA; Anaheim, CA; Corona, CA; Lancaster, CA

National Provider Directory

National Provider Directory

Locations

900 S Main St
Ste 101
Corona, CA 92882

1206 W Avenue J
Lancaster, CA 93534

120 W Hellman Ave
Ste 303
Monterey Park, CA 91754
Phone (310) 256-2537

25550 Hawthorne Blvd
Ste 212
Torrance, CA 90505
Phone (310) 265-6644

25550 Hawthorne Blvd
Ste 209
Torrance, CA 90505

Practitioners & affiliated clinicians

Practitioners 17

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

View all 17

NPI Registry JSON

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

{
    "created_epoch": "1547596800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755820800000",
    "number": "1578037115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5365",
            "city": "BEVERLY HILLS",
            "state": "CA",
            "postal_code": "902095365",
            "telephone_number": "310-400-0645",
            "fax_number": "424-270-6232"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1658 W VALLEY BLVD STE 220",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918032370",
            "telephone_number": "310-400-0645",
            "fax_number": "424-270-6232"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOUSE MEDICINE",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-01-16",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-22",
        "status": "A",
        "authorized_official_last_name": "ANNAMALAI",
        "authorized_official_first_name": "ALAGAPPAN",
        "authorized_official_middle_name": "ANAND",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "310-400-0645",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207LC0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Medical Oncology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "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 Aug 22, 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.