Individual provider Active NPI

Adda Johnson

  • Community Health Worker
  • Anchorage, AK
National Provider Identifier
1891603858
Registry record updated Aug 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community Health WorkerTaxonomy code 172V00000X
Practice address
4000 Laurel St
Anchorage, AK 99508-5333
Phone
(907) 729-6300
NPI assigned
Aug 31, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 31, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Worker 172V00000X Primary

Addresses

Primary practice location

4000 Laurel St
Anchorage, AK 99508-5333

Mailing address

7033 E Tudor Rd
Anchorage, AK 99507-1262
Phone (907) 729-8961

Other names 1

  • Adda Williams Former name

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": "1788134400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1891603858",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7033 E TUDOR RD",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995071262",
            "telephone_number": "907-729-8961",
            "fax_number": "907-729-5180"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 LAUREL ST",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "995085333",
            "telephone_number": "907-729-6300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "ADDA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-31",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ADDA",
            "last_name": "WILLIAMS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Anchorage, AK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.