Providers
11
Locations
1
Specialties
5
Insurance Plans
14
About Pioneer Medical Center
Background and practice information
Pioneer Medical Center is a mid-sized group medical practice based in Big Timber, MT, with 11 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including diagnostic radiology, nurse practitioner, family practice, and physician assistant. Its providers are in-network with 14 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
1 location
Pioneer Medical CenterPrimary
301 W 7TH AVE, Big Timber, MT 590117893
Affiliations
Hospitals where providers at Pioneer Medical Center hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Pioneer Medical Center accepts 53 plans from 7 insurers, including Cigna, UnitedHealthcare, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Pioneer Medical Center
Provider specialties represented at this practice
Healthcare Providers
11 providers practice here
Paul Hunt, MD
Diagnostic Radiology
Big Timber, MT
Jeffry Lindenbaum, MD
Diagnostic Radiology
Big Timber, MT
Johnathan Righetti, MD
Diagnostic Radiology
Big Timber, MT
Sarah Stilwill, MD
Diagnostic Radiology
Big Timber, MT
Stephen Roberts, DO
Emergency Medicine
Big Timber, MT
Dustin Eck, DO
Family Practice
Big Timber, MT
Anna Mitchell, NP
Nurse Practitioner
Big Timber, MT
Ashley Russell, NP
Nurse Practitioner
Big Timber, MT
Sarah Walton, NP
Nurse Practitioner
Big Timber, MT
Chelsey Clark, PA
Physician Assistant
Big Timber, MT
Kary Engle, PA
Physician Assistant
Big Timber, MT
Frequently Asked Questions
Common questions about Pioneer Medical Center
How many providers are at Pioneer Medical Center?
Pioneer Medical Center has 11 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Pioneer Medical Center offer?
The practice includes providers in diagnostic radiology, nurse practitioner, family practice, and physician assistant, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Pioneer Medical Center accept?
Providers at Pioneer Medical Center are collectively in-network with 14 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Pioneer Medical Center located?
Pioneer Medical Center's primary location is in Big Timber, MT. See the contact section for the full address and phone number.
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