Individual provider Active NPI

Tia Ellise Collier, PHARMD, BCCCP

  • Critical Care Pharmacist
  • Chattanooga, TN
National Provider Identifier
1891660502
Registry record updated Oct 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care PharmacistTaxonomy code 1835C0205X
License
41719 Issued in TN
Practice address
975 E 3Rd St
Chattanooga, TN 37403-2173
Phone
(865) 386-6801
NPI assigned
Oct 10, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care PharmacistGroup: 193400000X SINGLE SPECIALTY GROUP 1835C0205X 41719 TN Primary

Addresses

Primary practice location

975 E 3Rd St
Chattanooga, TN 37403-2173

Mailing address

1357 Baldwin Field Cir
Hixson, TN 37343-5979

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 Pharmacy

NPI Registry JSON

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

{
    "created_epoch": "1760054400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1891660502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1357 BALDWIN FIELD CIR",
            "city": "HIXSON",
            "state": "TN",
            "postal_code": "373435979"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "975 E 3RD ST",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374032173",
            "telephone_number": "865-386-6801"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COLLIER",
        "first_name": "TIA",
        "middle_name": "ELLISE",
        "credential": "PHARMD, BCCCP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-10-10",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835C0205X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Pharmacist, Critical Care",
            "state": "TN",
            "license": "41719",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chattanooga, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2025; 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.