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

John F Sims, MD

Individual provider Internal Medicine Physician · NPI 1043320674

John F Sims, MD is an Internal Medicine Physician in Fort Harrison, Montana. Licensed in California and Montana. Registered with an NPI since 2006.

Licensed in
CA, 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

3687 Veterans Dr
Fort Harrison, MT 59636-9703
Phone: (406) 442-6410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 12170 (MT)
Internal Medicine Physician Taxonomy 207R00000X · Licence G52275 (CA)

Record details

NPI number1043320674
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESNovember 13, 2010
Mailing address3687 Veterans Dr, Fort Harrison, MT 59636-9703

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