Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John Zak III PA Inc

Gastroenterology Physician in Ormond Beach, FL · enumerated 2006 · authorized official John Zak, Owner.

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

National Provider Identifier

1508807488

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Registry record

Entity type Organization (Type 2)

Legal business name John Zak III PA Inc

Practice address 570 Memorial Cir Ste 110, Ormond Beach, FL, 32174

Phone (386) 437-5980

Fax (386) 437-5981

Enumeration date Jun 9, 2006

Last updated in NPPES Sep 1, 2023

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Zak

Title Owner

Phone (386) 255-4425

Other identifiers

Identifier	Type	State	Issuer
372114100	Medicaid	FL	-

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

Where is John Zak III PA Inc located?

The practice location on file with NPPES is in Ormond Beach, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-09-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

John Zak Gastroenterology Physician · Ormond Beach, FL NPI 1548210594 Optimus Labs LLC Medical Laboratory Technician · Ormond Beach, FL NPI 1740949387 Shannon Riley Laboratory Management Specialist/Technologist · Ormond Beach, FL NPI 1013664796

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-01.