NPI 1124029616

Michael J Hennessy, MD

Practitioner Orthopaedic Surgery Physician Great Falls, MT

Practice location

Address: 3000 16th Ave S, Great Falls, MT 59405
Phone: (406) 454-2171
Fax: (406) 771-3021
Mailing address: 1400 29th St S, Great Falls, MT 59405-5353

Registered specialties

Orthopaedic Surgery Physician Primary

Allopathic & Osteopathic Physicians Taxonomy 207X00000X Licence 7944 (MT)

Other Orthopaedic Surgery providers in Montana →

Registry record

NPI: 1124029616
Entity type: Individual
Sex (as registered): Male
NPI issued: 9 Aug 2005
Record last updated: 13 Jul 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.