Joseph Charles Lawwill, LMFT

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

105536 Issued in CA

Practice address

4179 Piedmont Ave Ste 210
Oakland, CA 94611-5148

Phone

(415) 779-4505

NPI assigned

Feb 20, 2019

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1550620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776643200000",
    "number": "1225594708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4304 18TH ST UNIT 14292",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941149011",
            "telephone_number": "415-779-4505"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4179 PIEDMONT AVE STE 210",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946115148",
            "telephone_number": "415-779-4505"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAWWILL",
        "first_name": "JOSEPH",
        "middle_name": "CHARLES",
        "credential": "LMFT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-02-20",
        "last_updated": "2026-04-20",
        "certification_date": "2026-04-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "105536",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dorothy Lawson, LVN
• Katheryne Cook Lawson, M.D.
• Kyle Justin Lawson
• Yvonne Lawson
• Byanka Daniella Lawton
• Divya Laxmikant, M.D
• Amy Lay
• Myka Angelique Lay
• Stephanie Anne Lay
• Felicia Layne

• Marriage & Family Therapist in Oakland, CA
• Providers in Oakland, CA by specialty
• Marriage & Family Therapist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 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.