Psychiatry & Neurology, Neurology
WILLIAM HENNING DO
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 Plan acceptance stays unpublished until the practice reports it.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 1053495432 · enumerated 2006-10-24 · record updated 2025-09-30. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 1401 25TH ST S, GREAT FALLS, MT, 59405-5183 (406) 731-8817 Fax (406) 731-8651 Google Maps Apple Maps OpenStreetMap
- Mailing address PO BOX 6010, GREAT FALLS, MT, 59406-6010 (406) 455-5000 Fax (406) 731-8318 Google Maps Apple Maps OpenStreetMap
Specialties
- Psychiatry & Neurology, Neurology 2084N0400X · Primary · License 6274 MT
In this directory
MT Cascade County Great Falls Psychiatry & Neurology, Neurology
Locations and evidence
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Practice location
GREAT FALLS, MT, 594055183
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.