Dr Cara Louise Callison, DO - Medicare Emergency Medicine in Great Falls, MT

Dr Cara Louise Callison, DO is a medicare enrolled "Emergency Medicine" physician in Great Falls, Montana. She went to Michigan State University College Of Osteopathic Medicine and graduated in 2015 and has 9 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Benefis Hospitals Inc and her current practice location is 1101 26th St S, Great Falls, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 731-8888.

Dr Cara Louise Callison is licensed to practice in Montana (license number 89051) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1336527118.

Contact Information

Dr Cara Louise Callison, DO
1101 26th St S,
Great Falls, MT 59405-5161
(406) 731-8888
(406) 731-8318

Map and Direction




Physician's Profile

Full NameDr Cara Louise Callison
GenderFemale
SpecialityEmergency Medicine
Experience9 Years
Location1101 26th St S, Great Falls, Montana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Cara Louise Callison attended and graduated from Michigan State University College Of Osteopathic Medicine in 2015
  NPI Data:
  • NPI Number: 1336527118
  • Provider Enumeration Date: 05/12/2015
  • Last Update Date: 04/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7113211822
  • Enrollment ID: I20201014003658

Medical Identifiers

Medical identifiers for Dr Cara Louise Callison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336527118NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine OS15905 (Florida)Secondary
207P00000XEmergency Medicine 89051 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Benefis Hospitals IncGreat falls, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Benefis Hospitals Inc1153235296279

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Cara Louise Callison allows following entities to bill medicare on her behalf.
Entity NameBenefis Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780968974
PECOS PAC ID: 1153235296
Enrollment ID: O20100629000044

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Cara Louise Callison is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Cara Louise Callison, DO
1101 26th St S,
Great Falls, MT 59405-5161

Ph: (406) 731-8888
Dr Cara Louise Callison, DO
1101 26th St S,
Great Falls, MT 59405-5161

Ph: (406) 731-8888

Reviews and Comments


Emergency Medicine Doctors in Great Falls, MT

Adrienne Krysiak,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1401 25th St S, Great Falls, MT 59405
Phone: 406-731-8888    Fax: 406-731-8318
Ryan Butler, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3010 15th Ave S, Great Falls, MT 59405
Phone: 406-216-8000    
Michael A Jasumback, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-455-5200    
Tyra R Huval, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1400 29th Street South, Great Falls, MT 59405
Phone: 406-454-2171    Fax: 406-771-3021
David F. Simpson, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1101 26th St S, Great Falls, MT 59405
Phone: 406-455-5200    
Brad Allen Nieset, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7300 N Perimeter Rd, 341 Mdg, Great Falls, MT 59402
Phone: 406-868-2865    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.