Organization Active NPI

MJ Medical & Associates

  • Internal Medicine Physician
  • Los Alamitos, CA
National Provider Identifier
1689596538
Registry record updated Aug 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
MJ MEDICAL & ASSOCIATES
Practice address
3851 Katella Ave
Los Alamitos, CA 90720-3309
Phone
(626) 765-7686
Fax
(562) 371-0062
NPI assigned
Jul 29, 2026
Last updated
Aug 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2026

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

Authorized official

Name
Michael B Le, MDNPI 1578251195
Title
President
Phone
(626) 765-7686

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU Primary

Addresses

Primary practice location

3851 Katella Ave
Los Alamitos, CA 90720-3309

Mailing address

428 Main St Ste 101
Huntington Beach, CA 92648-8143
Phone (626) 765-7686

National Provider Directory

National Provider Directory

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": "1785283200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786579200000",
    "number": "1689596538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "428 MAIN ST STE 101",
            "city": "HUNTINGTON BEACH",
            "state": "CA",
            "postal_code": "926488143",
            "telephone_number": "626-765-7686",
            "fax_number": "562-371-0062"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3851 KATELLA AVE",
            "city": "LOS ALAMITOS",
            "state": "CA",
            "postal_code": "907203309",
            "telephone_number": "626-765-7686",
            "fax_number": "562-371-0062"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MJ MEDICAL & ASSOCIATES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-29",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A",
        "authorized_official_last_name": "LE",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "626-765-7686",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Alamitos, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2026; 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.