Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael J. Sayess, D.O.

Hospitalist Physician in Daytona Beach, FL · enumerated 2011.

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

National Provider Identifier

1255626172

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Registry record

Entity type Individual (Type 1)

Name Michael J. Sayess

Credential D.O.

Sex Male

Practice address 303 N Clyde Morris Blvd, Daytona Beach, FL, 32114

Phone (386) 226-4542

Fax (386) 239-2354

Enumeration date Jun 20, 2011

Last updated in NPPES Oct 21, 2024

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License OS12921 (FL) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS12921 (FL) Secondary

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

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 Michael Sayess's NPI record?

Cross-check NPI 1255626172 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255626172 active?

Yes, as of the latest NPPES snapshot, NPI 1255626172 is active (record last updated 2024-10-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-21.