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Michael Nunag, D.O.

Internal Medicine Physician in Cudahy, WI · enumerated 2008.

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

National Provider Identifier

1588827729

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Registry record

Entity type Individual (Type 1)
Name Michael Nunag
Credential D.O.
Sex Male
Practice address 5900 S Lake Dr, 2nd Floor, Cudahy, WI, 53110
Phone (414) 489-9050
Fax (414) 489-4015
Enumeration date Jul 8, 2008
Last updated in NPPES Nov 23, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 55981 (WI) 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
125055375 Other IL STATE LICENSE

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 Michael Nunag practice?
The practice location on file with NPPES is in Cudahy, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Nunag?
The National Provider Identifier (NPI) for Michael Nunag is 1588827729, 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 2021-11-23.