Dr Karen Lien, MD - Medicare Family Practice in Havre, MT

Dr Karen Lien, MD is a medicare enrolled "Family Medicine" physician in Havre, Montana. She went to Oregon Health Sciences University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Northern Montana Hospital and her current practice location is 1410 1st Ave, Havre, Montana. You can reach out to her office (for appointments etc.) via phone at (406) 265-5408.

Dr Karen Lien is licensed to practice in Montana (license number 8684) 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 1962474460.

Contact Information

Dr Karen Lien, MD
1410 1st Ave,
Havre, MT 59501-6207
(406) 265-5408
Not Available

Map and Direction




Physician's Profile

Full NameDr Karen Lien
GenderFemale
SpecialityFamily Practice
Experience33 Years
Location1410 1st Ave, Havre, 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 Karen Lien attended and graduated from Oregon Health Sciences University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1962474460
  • Provider Enumeration Date: 02/07/2006
  • Last Update Date: 11/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597658245
  • Enrollment ID: I20040205000839

Medical Identifiers

Medical identifiers for Dr Karen Lien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962474460NPI-NPPES
000019121OtherMTBLUE CROSS BLUE SHIELD
080143918OtherMTMEDICARE RAILROAD
1962474460MedicaidMT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 8684 (Montana)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northern Montana Hospital226434391235

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 Karen Lien allows following entities to bill medicare on her behalf.
Entity NameNorthern Montana Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427059070
PECOS PAC ID: 2264343912
Enrollment ID: O20031229000278
Entity NameNorthern Montana Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1427059070
PECOS PAC ID: 2264343912
Enrollment ID: O20230324002238

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 Karen Lien 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 Karen Lien, MD
Po Box 1231,
Havre, MT 59501-1231

Ph: (406) 262-1302
Dr Karen Lien, MD
1410 1st Ave,
Havre, MT 59501-6207

Ph: (406) 265-5408

Reviews and Comments


Family Medicine Doctors in Havre, MT

Jeffrey G Kraft, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 30 13th St, Havre, MT 59501
Phone: 406-265-2211    Fax: 406-265-1651
Dr. Donald Sawdey, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 13th St, Havre, MT 59501
Phone: 406-265-2211    
Phil C. Mclain Iii, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 110 13th St, Havre, MT 59501
Phone: 406-265-4541    Fax: 406-265-2148
Justin Shafer, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 30 13th St, Havre, MT 59501
Phone: 406-262-1419    
Dr. Bruce W Richardson, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10505 River Rd, Havre, MT 59501
Phone: 406-754-2266    
Dr. Thomas D Booth, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 20 13th St W, Havre, MT 59501
Phone: 406-265-7831    Fax: 406-265-1651
Douglas A Dightman, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1410 1st Ave, Havre, MT 59501
Phone: 406-265-5408    

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.