Dr Thorarinn Arni Bjarnason, MD - Medicare Internal Medicine in Bangor, ME

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Dr Thorarinn Arni Bjarnason, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Bangor, Maine. His current practice location is 1 Northeast Dr, Bangor, Maine. You can reach out to his office (for appointments etc.) via phone at (207) 275-3800.

Dr Thorarinn Arni Bjarnason is licensed to practice in Maine (license number MD26216) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1811418536.

Contact Information

Dr Thorarinn Arni Bjarnason, MD
1 Northeast Dr,
Bangor, ME 04401-4332
(207) 275-3800
(207) 275-3836

Map and Direction




Physician's Profile

Full NameDr Thorarinn Arni Bjarnason
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location1 Northeast Dr, Bangor, Maine
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811418536
  • Provider Enumeration Date: 07/03/2017
  • Last Update Date: 08/23/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5698046175
  • Enrollment ID: I20230714002478

Medical Identifiers

Medical identifiers for Dr Thorarinn Arni Bjarnason such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811418536NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine R-10962 (Iowa)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease MD26216 (Maine)Primary

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 Thorarinn Arni Bjarnason allows following entities to bill medicare on his behalf.
Entity NameAroostook Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396858999
PECOS PAC ID: 1153233663
Enrollment ID: O20031104000020
Entity NameEastern Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790789147
PECOS PAC ID: 2062315161
Enrollment ID: O20040128000088
Entity NameAcadia Hospital Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215940523
PECOS PAC ID: 7719878495
Enrollment ID: O20040323000136
Entity NameSebasticook Valley Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457461477
PECOS PAC ID: 3476462797
Enrollment ID: O20040513001197
Entity NameEastern Maine Healthcare Systems Inland Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376579557
PECOS PAC ID: 6305817503
Enrollment ID: O20040802001656
Entity NameMaine Coast Regional Health Facilities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740249739
PECOS PAC ID: 1052208113
Enrollment ID: O20040804001405
Entity NameBlue Hill Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023057809
PECOS PAC ID: 7911991336
Enrollment ID: O20080312000055
Entity NameCharles A. Dean Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659388213
PECOS PAC ID: 1557279031
Enrollment ID: O20100608000349
Entity NameMrh Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558319103
PECOS PAC ID: 1355770892
Enrollment ID: O20200803002384

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 Thorarinn Arni Bjarnason 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 Thorarinn Arni Bjarnason, MD
43 Whiting Hill Rd Ste 300,
Brewer, ME 04412-1006

Ph: (207) 973-5000		Dr Thorarinn Arni Bjarnason, MD
1 Northeast Dr,
Bangor, ME 04401-4332

Ph: (207) 275-3800

Reviews and Comments


Internal Medicine Doctors in Bangor, ME

Eddy Karnabi, MD PHD
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Ilsa Annetta Shulman, MD
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Dr. Michael Paul Sighinolfi, M.D.
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Practice Location: 360 Broadway Ste 100, Bangor, ME 04401
Phone: 207-907-3550    Fax: 207-907-3562

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.