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

Dr. Michael Joseph Zehnpfennig, MD

Individual provider Surgery Physician · NPI 1669683884

Dr. Michael Joseph Zehnpfennig, MD is a General Surgery in Missoula, Montana. Graduated from Wayne State University School of Medicine in 2006, 20 years ago. Practices with Rchp Billings - Missoula LLC, a 72-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
20
Trained at
Wayne State University School of Medicine
Licensed in
MI
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2835 Fort Missoula Rd Ste 306
Missoula, MT 59804-7424
Phone: (406) 541-2570
Fax: (406) 541-2573
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 4301088339 (MI)

Record details

NPI number1669683884
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2007
Last updated in NPPESApril 14, 2016

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Rchp Billings - Missoula Llc — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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