Alan Richard Mayfield, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A94205 Issued in CA

Practice address

34800 Bob Wilson Dr.
BLDG 6, 3Rd Floor, Mental Health
San Diego, CA 92134

Phone

(619) 532-5666

Fax

(619) 532-5687

NPI assigned

Dec 19, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

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": "1166486400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775433600000",
    "number": "1821151648",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "34800 BOB WILSON DR.",
            "address_2": "BLDG 6, 3RD FLOOR, MENTAL HEALTH",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92134",
            "telephone_number": "619-532-5666",
            "fax_number": "619-532-5687"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34800 BOB WILSON DR.",
            "address_2": "BLDG 6, 3RD FLOOR, MENTAL HEALTH",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "92134",
            "telephone_number": "619-532-5666",
            "fax_number": "619-532-5687"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYFIELD",
        "first_name": "ALAN",
        "middle_name": "RICHARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-19",
        "last_updated": "2026-04-06",
        "certification_date": "2026-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084A0401X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Medicine",
            "state": "CA",
            "license": "A94205",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A94205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Caitlin Mayes
• Robert Lee Mayes
• Teri L Mayes, DO
• Terrance Alexander Mayes, IDC
• Tina Louise Mayes, PH.D.
• Mayflower Home Care LLC
• Jacob Mayhall
• Gregory A Maynard, M.D.
• Laurie G Maynard, LCSW
• Mike John Maynard, PTA

• Psychiatry Physician in San Diego, CA
• Providers in San Diego, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 6, 2026; 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.