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

Gregory Ross Johnson, MD

Individual provider Surgery Physician · NPI 1366540460

Gregory Ross Johnson, MD is a Surgery Physician in Fort Harrison, 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

1892 Williams St Dept OF Surgery (112) VA Montana Healthcare
Fort Harrison, MT 59636
Phone: (406) 442-6410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 6479 (MT)

Record details

NPI number1366540460
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address5540 Elk Ridge Rd, Helena, MT 59601-6604

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