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Dr. Michael Allan Madsen, DO

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician in Tripler Army Medical Center, HI · enumerated 2007.

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

National Provider Identifier

1619034931

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael Allan Madsen
Credential DO
Sex Male
Practice address 1 Jarrett White Rd, Department of Emergency Medicine, Tripler Army Medical Center, HI, 96859
Phone (808) 433-3325
Enumeration date Jan 3, 2007
Last updated in NPPES Mar 4, 2015

Taxonomy & licenses

207PE0005X Undersea and Hyperbaric Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License DOS 1363 (HI) 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

Is NPI 1619034931 active?
Yes, as of the latest NPPES snapshot, NPI 1619034931 is active (record last updated 2015-03-04).
How do I verify Michael Madsen's NPI record?
Cross-check NPI 1619034931 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-04.