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

Michael C. Willis, MD

Individual provider Orthopaedic Surgery Physician · NPI 1023197464

Michael C. Willis, MD is an Orthopaedic Surgery Physician in Billings, Montana. Licensed in Montana. Registered with an NPI since 2006.

Licensed in
MT
In the registry since
2006
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

2702 8th Ave N
Billings, MT 59101-1107
Phone: (406) 238-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 10122 (MT)

Record details

NPI number1023197464
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 5, 2006
Last updated in NPPESFebruary 27, 2008
Mailing addressPo Box 35100, Billings, MT 59107-5100

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