Marie Elwood, MD - Medicare Family Practice in Hardin, MT

Marie Elwood, MD is a medicare enrolled "Family Medicine" physician in Hardin, Montana. She went to University Of Washington School Of Medicine and graduated in 2022 and has 4 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Bighorn Valley Health Center Incorporated and her current practice location is 1223 N Center Ave, Hardin, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 665-4103.

Marie Elwood is licensed to practice in Montana (license number MED-PHYS-LIC-160859) 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 1093444390.

Contact Information

Marie Elwood, MD
1223 N Center Ave,
Hardin, MT 59034-1100
(406) 665-4103
Not Available

Map and Direction




Physician's Profile

Full NameMarie Elwood
GenderFemale
SpecialityFamily Practice
Experience4 Years
Location1223 N Center Ave, Hardin, 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:
  • Marie Elwood attended and graduated from University Of Washington School Of Medicine in 2022
  NPI Data:
  • NPI Number: 1093444390
  • Provider Enumeration Date: 06/10/2022
  • Last Update Date: 12/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6608259221
  • Enrollment ID: I20250904004356

Medical Identifiers

Medical identifiers for Marie Elwood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093444390NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MRM-2169 (Idaho)Secondary
207Q00000XFamily Medicine MED-PHYS-LIC-160859 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Big Horn Co Memorial HospitalHardin, MTHospital
Billings ClinicBillings, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bighorn Valley Health Center Incorporated882024607785

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. Marie Elwood 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
Marie Elwood, MD
1223 N Center Ave,
Hardin, MT 59034-1100

Ph: (406) 665-4103
Marie Elwood, MD
1223 N Center Ave,
Hardin, MT 59034-1100

Ph: (406) 665-4103

Reviews and Comments


Family Medicine Doctors in Hardin, MT

Dr. David Andrew Mark, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 402 N Center Ave, Hardin, MT 59034
Phone: 406-655-4103    
Dr. Bella Marie Gentry, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 N Miles Ave Ste 101, Hardin, MT 59034
Phone: 406-665-4103    
Gary Ostahowski, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 N Miles Ave, Hardin, MT 59034
Phone: 406-665-2205    Fax: 406-665-1159
Robert S. Wilson, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 16 N Miles Ave, Hardin, MT 59034
Phone: 406-665-2205    Fax: 406-665-1159
Dr. Ashley A Quanbeck, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 N Miles Ave Ste 101, Hardin, MT 59034
Phone: 406-665-2205    

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.