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Aaron Mark Udager, M.D., PH.D.

Anatomic Pathology & Clinical Pathology Physician in Ann Arbor, MI · enumerated 2012 · practices at Regents of the University of Michigan.

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

National Provider Identifier

1376807594

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Registry record

Entity type Individual (Type 1)
Name Aaron Mark Udager
Credential M.D., PH.D.
Sex Male
Practice address 1500 E Medical Center Drive, 2nd Floor University Hospital Rec Pathology, Ann Arbor, MI, 48109
Phone (800) 862-7284
Enumeration date Jul 3, 2012
Last updated in NPPES Jul 9, 2015

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 4301100449 (MI) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301100449 (MI) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Aaron Udager?
The National Provider Identifier (NPI) for Aaron Udager is 1376807594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Udager practice?
The practice location on file with NPPES is in Ann Arbor, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-09.