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

Dr. Michael David Eisenhauer, MD

Individual provider Interventional Cardiology Physician · NPI 1821064510

Dr. Michael David Eisenhauer, MD is an Interventional Cardiology in Great Falls, Montana. Graduated from Georgetown University School of Medicine in 1990, 36 years ago. Practices with Physician Services Corporation of Southern Illinois Inc, a 122-clinician group and accepts Medicare assignment. Licensed in Illinois, Montana and Wisconsin.

Years since qualifying
36
Trained at
Georgetown University School of Medicine
Licensed in
IL, MT, WI
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1300 28th St S Fl 2
Great Falls, MT 59405-5296
Phone: (406) 455-4320
Fax: (406) 455-4977
Show map & directions

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

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 14080 (WI)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 036176853 (IL)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 41293 (MT)

Record details

NPI number1821064510
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026
Mailing address1300 28th St S Fl 2, Great Falls, MT 59405-5296

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Physician Services Corporation Of Southern Illinois Inc — 122 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Great Falls