Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Cardiac Diagnostics LLC

Cardiovascular Disease Physician in Orange Park, FL · enumerated 2011 · authorized official Michael Illovsky, Chief Executive Officer.

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

National Provider Identifier

1871879841

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Cardiac Diagnostics LLC

Practice address 2507 Holly Point Rd E, Orange Park, FL, 32073

Phone (904) 315-2004

Enumeration date Oct 22, 2011

Last updated in NPPES Aug 1, 2013

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License ME74432 (FL) Primary

Authorized official

Name Michael Illovsky

Title Chief Executive Officer

Phone (904) 315-2004

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 Advanced Cardiac Diagnostics LLC?

Advanced Cardiac Diagnostics 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-01.