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

Dr. Michael Allen Sheffield, MD

Individual provider Internal Medicine Physician · NPI 1801867379

Dr. Michael Allen Sheffield, MD is a Hospitalist in Great Falls, Montana. Graduated from University of Alabama School of Medicine in 1993, 33 years ago. Practices with Benefis Hospitals Inc, a 398-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
33
Trained at
University of Alabama School of Medicine
Licensed in
MT
In the registry since
2006
Specialties on file
2
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

1101 26th St S
Great Falls, MT 59405-5161
Phone: (406) 455-5000
Fax: (406) 731-8318
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2800 11th Ave S Ste 24, Great Falls, MT 59405-5263 — (406) 771-6681

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 104463 (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 104463 (MT)

Record details

NPI number1801867379
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 31, 2006
Last updated in NPPESFebruary 12, 2025
Certification dateFebruary 12, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolUNIVERSITY OF ALABAMA SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Benefis Hospitals Inc — 398 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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