Individual provider Active NPI

Tia Robertson

  • Family Nurse Practitioner
  • Milwaukee, WI
National Provider Identifier
1831049865
Registry record updated Jan 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
F01231486 Issued in WI
Practice address
4747 N 44TH St
Milwaukee, WI 53218-5204
Phone
(414) 839-0319
NPI assigned
Jan 29, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X F01231486 WI Primary

Addresses

Primary practice location

4747 N 44TH St
Milwaukee, WI 53218-5204

Mailing address

4747 N 44TH St
Milwaukee, WI 53218-5204
Phone (414) 839-0319

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

State licenses

LicenseStateTypeSpecialty
F01231486WIMDFamily Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1769644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1831049865",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4747 N 44TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532185204",
            "telephone_number": "414-839-0319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4747 N 44TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532185204",
            "telephone_number": "414-839-0319"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROBERTSON",
        "first_name": "TIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-01-29",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "F01231486",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

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