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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Sean M Tierney, DO

Emergency Medicine Physician in Ft Lauderdale, FL · enumerated 2006.

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

National Provider Identifier

1578593232

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Registry record

Entity type Individual (Type 1)
Name Mr. Sean M Tierney
Credential DO
Sex Male
Practice address 6451 N Federal Hwy Ste 800, Ft Lauderdale, FL, 33308
Phone (866) 906-1637
Enumeration date Jul 5, 2006
Last updated in NPPES Mar 24, 2022

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License OS9271 (FL) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DOS933 (HI) Secondary
207PE0004X Emergency Medical Services (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 20A10991 (CA) Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License DO2052 (NV) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
00E0234574 Other HI BCBS
00F0234572 Other HI BCBS
48800 Other FL BCBS
A023 Other HI CHAMPUS
50772512 Medicaid HI -
50772513 Medicaid HI -
A017 Other HI TRICARE
50772509 Medicaid HI -
000178500 Medicaid FL -
A008 Other HI CHAMPUS
50772510 Medicaid HI -

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.

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Frequently asked questions

How do I verify Sean Tierney's NPI record?
Cross-check NPI 1578593232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578593232 active?
Yes, as of the latest NPPES snapshot, NPI 1578593232 is active (record last updated 2022-03-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-24.