Individual provider Active NPI

Thomas R Froning, DDS

  • General Practice Dentistry
  • Highlands Ranch, CO
National Provider Identifier
1467450593
Registry record updated Aug 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
104408 Issued in CO
Practice address
640 Plaza Dr Ste 360
Highlands Ranch, CO 80129-2508
Phone
(720) 387-8145
Fax
(800) 853-8842
NPI assigned
Jul 12, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 28, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Practice Dentistry 1223G0001X 104408 CO Primary

Addresses

Primary practice location

640 Plaza Dr Ste 360
Highlands Ranch, CO 80129-2508

Mailing address

38 Wild Plum LN
Littleton, CO 80123-6632
Phone (720) 341-3486

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
104408COMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
Sleep Center of Littleton PC Durable Medical Equipment & Medical Supplies CurrentSince Mar 22, 2020 Accepting new patients

Locations

640 Plaza Dr
Ste 360
Highlands Ranch, CO 80129
Phone (720) 387-8145

9102 W Ken Caryl Ave
Ste 200
Littleton, CO 80128
Phone (303) 978-9572

9102 W Ken Caryl Ave
Ste 100
Littleton, CO 80128
Phone (720) 387-8145

Organizations & group practices 1

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": "1121126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756339200000",
    "number": "1467450593",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "38 WILD PLUM LN",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801236632",
            "telephone_number": "720-341-3486",
            "fax_number": "800-853-8842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "640 PLAZA DR STE 360",
            "city": "HIGHLANDS RANCH",
            "state": "CO",
            "postal_code": "801292508",
            "telephone_number": "720-387-8145",
            "fax_number": "800-853-8842"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRONING",
        "first_name": "THOMAS",
        "middle_name": "R",
        "name_prefix": "Dr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-07-12",
        "last_updated": "2025-08-28",
        "certification_date": "2025-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "CO",
            "license": "104408",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Highlands Ranch, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 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.