Amma N Hayes, PHD

Primary specialty

Rehabilitation PractitionerTaxonomy code 225400000X

Practice address

2425 Bisso LN Ste 200
Concord, CA 94520-4886

Phone

(925) 521-5717

Fax

(925) 646-5662

NPI assigned

May 11, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1178841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1720293715",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2425 BISSO LN STE 200",
            "city": "CONCORD",
            "state": "CA",
            "postal_code": "945204886",
            "telephone_number": "925-369-2113"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2425 BISSO LN STE 200",
            "city": "CONCORD",
            "state": "CA",
            "postal_code": "945204886",
            "telephone_number": "925-521-5717",
            "fax_number": "925-646-5662"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2150 Stockton Blvd",
            "address_purpose": "LOCATION",
            "city": "Sacramento",
            "state": "CA",
            "postal_code": "958171337",
            "country_code": "US",
            "telephone_number": "916-875-1000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2730 W. Tregallas Rd. # 3281",
            "address_purpose": "LOCATION",
            "city": "Antioch",
            "state": "CA",
            "postal_code": "94509",
            "country_code": "US",
            "telephone_number": "925-369-2113",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAYES",
        "first_name": "AMMA",
        "middle_name": "N",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-11",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "APCC6420",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": "APCC6420",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CA",
            "license": "APCC6420",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lee Anne Haworth, PH.D.
• Donald Thomas Hay, M.D.
• Angela Haydel, BCBA
• Kaleka Haydon-Quinones
• Ahmari Hayes
• Ella M Hayes
• Jayla Hayes
• Kenisha Hayes
• Lance Hayes
• Miranda Elizabeth Hayes

• Rehabilitation Practitioner in Concord, CA
• Providers in Concord, CA by specialty
• Rehabilitation Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 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.