Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John H. Ahn. D.O.;Pl

Q: What is the NPI number for John H. Ahn. D.O.;Pl?

The NPI for John H. Ahn. D.O.;Pl is 1083706147, a Type 2 (organization) record in the CMS NPPES registry.

Gastroenterology Physician in Safety Harbor, FL · enumerated 2006 · authorized official John Ahn, President.

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

National Provider Identifier

1083706147

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Registry record

Entity type Organization (Type 2)

Legal business name John H. Ahn. D.O.;Pl

Practice address 1840 Mease Dr, Suite 305, Safety Harbor, FL, 34695

Phone (727) 796-4166

Fax (727) 669-5849

Enumeration date Sep 28, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License OS0007005 (FL) Primary

Authorized official

Name John Ahn

Title President

Phone (727) 796-4166

Other identifiers

Identifier	Type	State	Issuer
57158	Other	FL	BLUE SHIELD
3615915	Other	FL	AETNA
281931	Other	FL	AVMED
1598790701	Other	FL	INDIVIDUAL NPI

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

Who is the authorized official for John H. Ahn. D.O.;Pl?

NPPES lists John Ahn (President) as the authorized official for this organization.

What is the NPI number for John H. Ahn. D.O.;Pl?

The NPI for John H. Ahn. D.O.;Pl is 1083706147, 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 2020-08-22.