Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Healthone Heart Care LLC

Q: What type of organization is Healthone Heart Care LLC?

Healthone Heart Care LLC is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

Cardiovascular Disease Physician in Aurora, CO · enumerated 2021 · authorized official William Smitham, Vice President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891376505

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Registry record

Entity type Organization (Type 2)

Legal business name Healthone Heart Care LLC

Parent organization Healthone Heart Care LLC

Practice address 1444 S Potomac St Ste 200, Aurora, CO, 80012

Phone (303) 226-4650

Enumeration date Apr 15, 2021

Last updated in NPPES Apr 15, 2021

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Smitham

Title Vice President

Phone (303) 584-8119

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Healthone Heart Care LLC?

Healthone Heart Care LLC is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Michael Firstenberg Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Aurora, CO NPI 1912961749 Healthone Clinic Services - Cardiovascular LLC Cardiovascular Disease Physician · Aurora, CO NPI 1447584933 Jody Long Family Nurse Practitioner · Aurora, CO NPI 1558639294 Alison Hart Surgical Physician Assistant · Aurora, CO NPI 1376147496 Geoffrey Smith Physician Assistant · Aurora, CO NPI 1255087870 Dollaya Tresner Surgical Physician Assistant · Aurora, CO NPI 1639911910

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-15.