Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Aaron Mark Udager, MD, PHD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1376807594

Aaron Mark Udager, MD, PHD is a Pathology in Ann Arbor, Michigan. Graduated from University of Michigan Medical School in 2012, 14 years ago. Practices with Regents of the University of Michigan, a 3,271-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
14
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

1500 E Medical Center Drive 2nd Fl University Hospital Rec Pathology
Ann Arbor, MI 48109-5054
Phone: (800) 862-7284
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 4301100449 (MI)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 4301100449 (MI)

Record details

NPI number1376807594
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJuly 3, 2012
Last updated in NPPESJuly 9, 2015
Mailing address3621 S State St, 700 Kms Place, Ann Arbor, MI 48108

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 2012 (14 years in practice)
Group practice Regents Of The University Of Michigan — 3271 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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