Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jeffrey Serdahely, DO

Gastroenterology Physician in Holland, MI · enumerated 2006.

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

National Provider Identifier

1528015633

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Registry record

Entity type Individual (Type 1)

Name Jeffrey Serdahely

Credential DO

Sex Male

Practice address 588 E Lakewood Blvd, Holland, MI, 49424

Phone (616) 494-5810

Fax (616) 494-5901

Enumeration date May 27, 2006

Last updated in NPPES May 2, 2023

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 5101010379 (MI) 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

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 does Jeffrey Serdahely practice?

The practice location on file with NPPES is in Holland, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jeffrey Serdahely?

The National Provider Identifier (NPI) for Jeffrey Serdahely is 1528015633, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-02.