Individual provider Active NPI

Madelyn Joy Jackson

  • Social Worker
  • San Diego, CA
National Provider Identifier
1144126772
Registry record updated Oct 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
NA Issued in CA
Practice address
928 Broadway
San Diego, CA 92101-5514
Phone
(619) 977-3716
Fax
(619) 481-3075
NPI assigned
Oct 19, 2026
Last updated
Oct 19, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X NA CA Primary

Addresses

Primary practice location

928 Broadway
San Diego, CA 92101-5514

Mailing address

928 Broadway
San Diego, CA 92101-5514
Phone (619) 977-3716

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1792368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792368000000",
    "number": "1144126772",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "928 BROADWAY",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921015514",
            "telephone_number": "619-977-3716",
            "fax_number": "619-481-3075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "928 BROADWAY",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921015514",
            "telephone_number": "619-977-3716",
            "fax_number": "619-481-3075"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JACKSON",
        "first_name": "MADELYN",
        "middle_name": "JOY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-19",
        "last_updated": "2026-10-19",
        "certification_date": "2026-10-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "NA",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.