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
Mailing address937 Highland Blvd, 5410 Internal Medicine, Bozeman, MT 59715-6902

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