Louis Clayton Simpson Jr., M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A25794 Issued in CA

Practice address

3756 Santa Rosalia Dr
Los Angeles, CA 90008-3606

Phone

(323) 299-1262

Fax

(323) 299-1273

NPI assigned

Feb 22, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1172102400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1710012695",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4572 DON MILAGRO DR",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900082834",
            "telephone_number": "323-298-0273",
            "fax_number": "323-299-1273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3756 SANTA ROSALIA DR",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900083606",
            "telephone_number": "323-299-1262",
            "fax_number": "323-299-1273"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMPSON",
        "first_name": "LOUIS",
        "middle_name": "CLAYTON",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-22",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A25794",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "A257940",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BOARD CERTIFICATION",
            "identifier": "56402",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cidney D Simpson
• Clara Eva Simpson
• Erika Vashun Simpson
• George M Simpson, MD
• Jimmie Simpson II
• Marizela Guerrero Simpson, MFT
• Martha Simpson, LMFT, CSAT
• Shelly Marie Simpson, LMSW
• Squire Simpson
• Stuart Simpson

• Psychiatry Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.