Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Guardian Diagnostics LLC

Q: What type of organization is Guardian Diagnostics LLC?

Guardian Diagnostics LLC is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

Clinical Medical Laboratory in Boca Raton, FL · enumerated 2026 · authorized official Sue Kincer, Billing Manger.

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

National Provider Identifier

1144147307

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Guardian Diagnostics LLC

Practice address 4800 Nw 2nd Ave Ste 6, Boca Raton, FL, 33431

Phone (813) 928-7939

Enumeration date Jun 30, 2026

Last updated in NPPES Jun 30, 2026

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Sue Kincer

Title Billing Manger

Phone (813) 928-7939

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 Guardian Diagnostics LLC?

Guardian Diagnostics LLC is registered in NPPES as a Clinical Medical Laboratory (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 2026-06-30.