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

Dr. Michael Spinelli, MD

Individual provider Internal Medicine Physician · NPI 1831345008

Dr. Michael Spinelli, MD is an Internal Medicine Physician in Bozeman, Montana. Practices as a sole proprietor. Licensed in District of Columbia, Montana and Virginia.

Licensed in
DC, MT, VA
In the registry since
2008
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

935 Highland Blvd Ste 3210 Hathaway Internal Medicine
Bozeman, MT 59715-6904
Phone: (406) 556-5533
Fax: (406) 556-5530
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 12281 (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101243047 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD037135 (DC)

Record details

NPI number1831345008
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 7, 2008
Last updated in NPPESApril 22, 2019

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