HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MT

ANDREW HOLDEN MAIXNER, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE

Graduated: 2005

NPI: 1437100328

Practice Locations (2)

BILLINGS CLINIC

2800 10TH AVE N

BILLINGS, MT 591010703

4066574000

GALLATIN VALLEY ANESTHESIA ASSOCIATES PC

925 HIGHLAND BLVD, SUITE 1180

BOZEMAN, MT 597156905

4065878631

Source: CMS National Downloadable File, September 2026.

ANDREW MAIXNER, MD | HealthCareAtlasUSA