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

Healthone Clinic Services - Cardiovascular LLC

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Denver, CO · enumerated 2022 · authorized official William Smitham, Vice President.

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

National Provider Identifier

1578293783

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Healthone Clinic Services - Cardiovascular LLC

Parent organization Healthone Clinic Services - Cardiovascular LLC

Practice address 1920 N High St, Denver, CO, 80218

Phone (303) 320-5871

Enumeration date Jun 13, 2022

Last updated in NPPES Jun 13, 2022

Taxonomy & classification

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) 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

Who is the authorized official for Healthone Clinic Services - Cardiovascular LLC?

NPPES lists William Smitham (Vice President) as the authorized official for this organization.

What is the NPI number for Healthone Clinic Services - Cardiovascular LLC?

The NPI for Healthone Clinic Services - Cardiovascular LLC is 1578293783, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-13.