Jeffrey Matthew Essex, CADPT16957

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

16957 Issued in CA

Practice address

2251 Palm Ave # 1
San Mateo, CA 94403-1814

Phone

(650) 513-6500

Fax

(650) 513-6500

NPI assigned

Mar 7, 2024

Sex

Male

Sole proprietor

No

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

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

{
    "created_epoch": "1709769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748908800000",
    "number": "1811755531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2251 PALM AVE # 1",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944031814",
            "telephone_number": "650-513-6500",
            "fax_number": "650-513-6500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2251 PALM AVE # 1",
            "city": "SAN MATEO",
            "state": "CA",
            "postal_code": "944031814",
            "telephone_number": "650-513-6500",
            "fax_number": "650-513-6500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESSEX",
        "first_name": "JEFFREY",
        "middle_name": "MATTHEW",
        "credential": "CADPT16957",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-03-07",
        "last_updated": "2025-06-03",
        "certification_date": "2025-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "16957",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Escobedo
• Elsie D Escutia, N/A
• Katherine Viviana Espana
• Carlos Espinoza Vera
• Erika Arrizon Esquivel, LMFT
• Kevin Beleno Estabillo
• Samantha Anne Estillore
• Valerie Estioko
• Jovani Estrada Aguilar
• Kristine S Estrada, LCSW

• Addiction (Substance Use Disorder) Counselor in San Mateo, CA
• Providers in San Mateo, CA by specialty
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 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.