Psychiatry & Neurology, Psychiatry
Dr. DEANNA ARMSTRONG M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1003900184 · enumerated 2006-10-03 · record updated 2024-05-06. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Other names: DEANNA MUNISTERI
Addresses and phones
- Mailing address PO BOX 5539, HELENA, MT, 59604-5539 (406) 238-2500 Fax (406) 884-2085 Google Maps Apple Maps OpenStreetMap
- Practice location 2755 COLONIAL DR, HELENA, MT, 59601-4926 (406) 444-7500 Fax (406) 884-2085 Google Maps Apple Maps OpenStreetMap
Specialties
- Psychiatry & Neurology, Psychiatry 2084P0800X · Primary · License MED-PHYS-LIC-101070 MT
In this directory
MT Lewis and Clark County Helena Psychiatry & Neurology, Psychiatry
Locations and evidence
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Practice location
HELENA, MT, 596014926
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.