Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald Robert Fridley, DO

Surgery Physician in Hudson, FL · enumerated 2011.

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

National Provider Identifier

1548555691

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald Robert Fridley

Credential DO

Sex Male

Practice address 7541 Medical Drive, Hudson, FL, 34667

Phone (727) 819-9107

Fax (727) 819-9138

Enumeration date Jun 16, 2011

Last updated in NPPES Jan 6, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License OTO14323 (PA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License OS13614 (FL) 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
017833400	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1548555691 active?

Yes, as of the latest NPPES snapshot, NPI 1548555691 is active (record last updated 2025-01-06).

How do I verify Donald Fridley's NPI record?

Cross-check NPI 1548555691 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-06.