Dr Brian Timothy Larsen, MD - Medicare Internal Medicine in Hermiston, OR

Dr Brian Timothy Larsen, MD is a medicare enrolled "Internal Medicine" physician in Hermiston, Oregon. His current practice location is 600 Nw 11th St Ste E37, Hermiston, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 567-5305.

Dr Brian Timothy Larsen is licensed to practice in Oregon (license number MD165374) 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 1366768533.

Contact Information

Dr Brian Timothy Larsen, MD
600 Nw 11th St Ste E37,
Hermiston, OR 97838-8604
(541) 567-5305
(541) 667-3487

Map and Direction




Physician's Profile

Full NameDr Brian Timothy Larsen
GenderMale
SpecialityInternal Medicine
Location600 Nw 11th St Ste E37, Hermiston, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1366768533
  • Provider Enumeration Date: 04/13/2010
  • Last Update Date: 04/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4880826031
  • Enrollment ID: I20140422001923

Medical Identifiers

Medical identifiers for Dr Brian Timothy Larsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366768533NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD165374 (Oregon)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 Brian Timothy Larsen allows following entities to bill medicare on his behalf.
Entity NameGood Shepherd Health Care System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295789667
PECOS PAC ID: 9133033764
Enrollment ID: O20031118000046

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 Brian Timothy Larsen 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 Brian Timothy Larsen, MD
600 Nw 11th St Ste E37,
Hermiston, OR 97838-8604

Ph: (541) 567-5305
Dr Brian Timothy Larsen, MD
600 Nw 11th St Ste E37,
Hermiston, OR 97838-8604

Ph: (541) 567-5305

Reviews and Comments


Internal Medicine Doctors in Hermiston, OR

Christopher J Lundquist, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1050 W Elm Ave Ste 110, Hermiston, OR 97838
Phone: 541-567-2995    Fax: 541-567-7720
Dr. Content Elizabeth Anderson, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 589 Nw 11th St, Hermiston, OR 97838
Phone: 541-567-1717    Fax: 541-564-5994
Edward A Ricketts, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 600 Nw 11th St, Suite109, Hermiston, OR 97838
Phone: 541-567-5075    
Dr. Bradley Tymchuk, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 Nw 11th St Ste E37, Hermiston, OR 97838
Phone: 541-567-5305    Fax: 541-667-3487
Benjamin Booher, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 645 W Orchard Ave, Hermiston, OR 97838
Phone: 541-289-4555    Fax: 541-289-4556
Sandeep Kunwar, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 600 Nw 11th St Ste E37, Hermiston, OR 97838
Phone: 541-567-5305    

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.