NPIMap

Organization Active NPI

Healthone Clinic Services - Medical Specialties LLC

  • Internal Medicine Physician
  • Denver, CO
National Provider Identifier
1457549461
Registry record updated Nov 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
HEALTHONE CLINIC SERVICES - MEDICAL SPECIALTIES LLC
Practice address
1601 E 19TH Ave Ste 4350
Denver, CO 80218-1253
Phone
(303) 228-1240
NPI assigned
Oct 4, 2007
Last updated
Nov 24, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 24, 2025

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

Authorized official

Name
Thomas Fender
Title
VP
Phone
(303) 584-8111

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207R00000X Primary
Clinic/Center 261Q00000X

Addresses

Primary practice location

1601 E 19TH Ave Ste 4350
Denver, CO 80218-1253

Mailing address

2000 Health Park Dr
Brentwood, TN 37027-4692
Phone (615) 373-7406

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO, MT, WY3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
O20071129000065 CO Part B Supplier - Clinic/Group Practice 1850480807 Receives reassigned benefits from 41 practitioners
Practice locations: Ft Morgan, CO; Wheat Ridge, CO; Thornton, CO; Lone Tree, CO; Grand Junction, CO; Golden, CO; Englewood, CO; Denver, CO…
O20190515002727 MT Part B Supplier - Clinic/Group Practice 1850480807 Receives reassigned benefits from 1 practitioner
Practice locations: Billings, MT
O20200812000789 WY Part B Supplier - Clinic/Group Practice 1850480807 Receives reassigned benefits from 1 practitioner
Practice locations: Casper, WY

National Provider Directory

National Provider Directory

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

  • HCA-Healthone LLC

    dba HCA HealthONE Northwest ER, A part of Mountain Ridge Hospital

    • Emergency Care Clinic/Center
    • Westminster, CO
    • NPI 1639734072

    Member Of

    NPD member

Locations

700 Potomac St
Ste 300
Aurora, CO 80011
Phone (303) 360-3260

4500 E 9th Ave
Ste 745S
Denver, CO 80220
Phone (303) 548-1405

1808 Boise Ave
Unit B
Loveland, CO 80538
Phone (720) 754-2156

9191 Grant St
Ste 418
Thornton, CO 80229
Phone (303) 453-2237

315 N 25th St
Billings, MT 59101
Phone (406) 248-6177

Ownership & related parties

Subparts reporting this organization as parent 24

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

View all 24

Practitioners & affiliated clinicians

Practitioners 43

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 43

NPI Registry JSON

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

{
    "created_epoch": "1191456000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763942400000",
    "number": "1457549461",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 HEALTH PARK DR",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370274692",
            "telephone_number": "615-373-7406"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 E 19TH AVE STE 4350",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802181253",
            "telephone_number": "303-228-1240"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HEALTHONE CLINIC SERVICES - MEDICAL SPECIALTIES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-10-04",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A",
        "authorized_official_last_name": "FENDER",
        "authorized_official_first_name": "THOMAS",
        "authorized_official_title_or_position": "VP",
        "authorized_official_telephone_number": "303-584-8111"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.