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GREGORY ROSS JOHNSON M.D.
NPI 1366540460
Surgery in Fort Harrison, MT

Active since September 20, 2006
1892 WILLIAMS ST., DEPARTMENT OF SURGERY (112) VA MONTANA HEALTHCARE, FORT HARRISON, MT 59636(406) 442-6410 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory Ross Johnson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY ROSS JOHNSON M.D. (NPI 1366540460) is an individual surgery provider in Fort Harrison, Montana, licensed in Montana (6479) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1366540460
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameGREGORY ROSS JOHNSONCredential: M.D.
Location Address1892 WILLIAMS ST., DEPARTMENT OF SURGERY (112) VA MONTANA HEALTHCAREFort Harrison, MT 59636
Mailing Address5540 Elk Ridge RdHelena, MT 59601-6604 · (406) 442-0195
Phone(406) 442-6410
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1366540460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MT · 6479
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1892 WILLIAMS ST., Fort Harrison, MT 59636
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. WILLIAM DAVID BURTON RPH.
Pharmacist
1892 WILLIAMS ST.
FORT HARRISON, MT 59636
Lewis And Clark County (406) 447-7571
MS. THERESA MARIE VONADA PA-C
Physician Assistant (Surgical)
1892 WILLIAMS ST.
FORT HARRISON, MT 59636
Lewis And Clark County (406) 442-6410

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Johnson's NPI number?

The NPI number for Gregory Johnson is 1366540460. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Gregory Johnson located?

Gregory Johnson practices at 1892 Williams St. Department Of Surgery (112) VA Montana Healthcare, Fort Harrison, MT 59636. The listed phone number is (406) 442-6410.

What is Gregory Johnson's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Gregory Johnson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.