Jeffrey Allen Tjaden, MD MPH - Medicare Infectious Disease in Kalispell, MT

Jeffrey Allen Tjaden, MD MPH is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Kalispell, Montana. He graduated from medical school in 1996 and has 28 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Kalispell Regional Medical Center Inc and his current practice location is 430 Windward Way Ste 100, Kalispell, Montana. You can reach out to his office (for appointments etc.) via phone at (406) 751-5364.

Jeffrey Allen Tjaden is licensed to practice in Montana (license number 8294) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1164583373.

Contact Information

Jeffrey Allen Tjaden, MD MPH
430 Windward Way Ste 100,
Kalispell, MT 59901-2619
(406) 751-5364
(406) 751-5367

Map and Direction




Physician's Profile

Full NameJeffrey Allen Tjaden
GenderMale
SpecialityInfectious Disease
Experience28 Years
Location430 Windward Way Ste 100, Kalispell, Montana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jeffrey Allen Tjaden graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1164583373
  • Provider Enumeration Date: 12/12/2006
  • Last Update Date: 10/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294915286
  • Enrollment ID: I20110208000797

Medical Identifiers

Medical identifiers for Jeffrey Allen Tjaden such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164583373NPI-NPPES
1164583373MedicaidMT
1164583373OtherMTBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 8294 (Montana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kalispell Regional Medical CenterKalispell, MTHospital
North Valley HospitalWhitefish, MTHospital
Cabinet Peaks Medical CenterLibby, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kalispell Regional Medical Center Inc5294644381363

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. Jeffrey Allen Tjaden allows following entities to bill medicare on his behalf.
Entity NameKalispell Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235333139
PECOS PAC ID: 5294644381
Enrollment ID: O20031122000142

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. Jeffrey Allen Tjaden 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
Jeffrey Allen Tjaden, MD MPH
430 Windward Way Ste 100,
Kalispell, MT 59901-2619

Ph: (406) 751-5364
Jeffrey Allen Tjaden, MD MPH
430 Windward Way Ste 100,
Kalispell, MT 59901-2619

Ph: (406) 751-5364

Reviews and Comments


Internal Medicine Doctors in Kalispell, MT

Dr. Tobin James Hoppes, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 75 Claremont St Ste H, Kalispell, MT 59901
Phone: 406-752-7406    Fax: 406-752-7544
Marise K Johnson, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1280 Burns Way, Kalispell, MT 59901
Phone: 406-755-5266    Fax: 406-755-0228
Kerry J Eby,
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 310 Sunnyview Ln, Kalispell, MT 59901
Phone: 406-751-6725    
Dr. Jeffrey W. Watkins, M.D.
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 350 Heritage Way Ste 2100, Kalispell, MT 59901
Phone: 406-257-8992    Fax: 406-275-8996
Torbjorn Ingvar Joreteg, MD PHD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 160 Heritage Way, Kalispell, MT 59901
Phone: 406-755-7785    Fax: 406-755-7857
Nathaniel Lyle Hall, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 350 Heritage Way, Suite 2100, Kalispell, MT 59901
Phone: 406-257-8992    Fax: 406-751-4161
Anna Rose Robbins, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 310 Sunnyview Ln, Northwest Hospitalists, Kalispell, MT 59901
Phone: 406-751-5310    Fax: 406-751-5769

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.