Individual provider Active NPI

Tammy Lynne Day

  • Social Worker
  • Gilbert, AZ
National Provider Identifier
1043118946
Registry record updated Oct 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
LBSW-21798 Issued in AZ
Practice address
2726 S la Arboleta St
Gilbert, AZ 85295-5924
Phone
(480) 888-6550
NPI assigned
Oct 29, 2026
Last updated
Oct 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 104100000X LBSW-21798 AZ Primary

Addresses

Primary practice location

2726 S la Arboleta St
Gilbert, AZ 85295-5924

Mailing address

2726 S la Arboleta St
Gilbert, AZ 85295-5924
Phone (480) 888-6550

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1793232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793232000000",
    "number": "1043118946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2726 S LA ARBOLETA ST",
            "city": "GILBERT",
            "state": "AZ",
            "postal_code": "852955924",
            "telephone_number": "480-888-6550"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2726 S LA ARBOLETA ST",
            "city": "GILBERT",
            "state": "AZ",
            "postal_code": "852955924",
            "telephone_number": "480-888-6550"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAY",
        "first_name": "TAMMY",
        "middle_name": "LYNNE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-29",
        "last_updated": "2026-10-29",
        "certification_date": "2026-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "AZ",
            "license": "LBSW-21798",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Gilbert, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.