Individual provider Active NPI

Lindsey Slack, D.O.

  • Hospitalist Physician
  • Fort Worth, TX
National Provider Identifier
1083145197
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
S4515 Issued in TX
Practice address
1400 8TH Ave
Fort Worth, TX 76104-4110
Phone
(817) 944-0589
NPI assigned
Mar 22, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 22, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X S4515 TX
Hospitalist Physician 208M00000X S4515 TX Primary

Addresses

Primary practice location

1400 8TH Ave
Fort Worth, TX 76104-4110

Mailing address

1400 8TH Ave
Fort Worth, TX 76104-4110

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
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
S4515TXMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Health Harris Methodist Hospital Fort Worth Past Accepting new patients
Baylor All Saints Medical Center Past Accepting new patients
Methodist Hospitals of Dallas Past Accepting new patients
Texas Health Harris Methodist Hospital Hurst-Euless-Bedford Past Accepting new patients
Texas Health Harris Methodist Hospital Southwest Fort Worth Past Accepting new patients
Columbia Medical Center of Arlington Subsidiary LP Past Accepting new patients

Interoperability endpoints

  • FHIR API: https://epproxy.texashealth.org/FHIR/api/FHIR/DSTU2/

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1490140800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1083145197",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 8TH AVE",
            "city": "FORT WORTH",
            "state": "TX",
            "postal_code": "761044110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 8TH AVE",
            "city": "FORT WORTH",
            "state": "TX",
            "postal_code": "761044110",
            "telephone_number": "817-944-0589"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLACK",
        "first_name": "LINDSEY",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-03-22",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "S4515",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "S4515",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fort Worth, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.