Dr Robb Nels Larsen, MD - Medicare Orthopaedic Surgery in Springfield, OR

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Dr Robb Nels Larsen, MD is a medicare enrolled "Orthopaedic Surgery" physician in Springfield, Oregon. His current practice location is 1435 G St, Springfield, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 242-4812.

Dr Robb Nels Larsen is licensed to practice in Oregon (license number MD26431) 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 1396738274.

Contact Information

Dr Robb Nels Larsen, MD
1435 G St,
Springfield, OR 97477-4113
(541) 242-4812
(541) 242-4813

Map and Direction




Physician's Profile

Full NameDr Robb Nels Larsen
GenderMale
SpecialityOrthopaedic Surgery
Location1435 G St, Springfield, Oregon
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1396738274
  • Provider Enumeration Date: 08/26/2005
  • Last Update Date: 09/16/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294738142
  • Enrollment ID: I20060814000370

Medical Identifiers

Medical identifiers for Dr Robb Nels Larsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396738274NPI-NPPES
028273MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery MD26431 (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 Robb Nels Larsen allows following entities to bill medicare on his behalf.
Entity NameSamaritan North Lincoln Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306897491
PECOS PAC ID: 7911816301
Enrollment ID: O20040120000329
Entity NameSilverton Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669424354
PECOS PAC ID: 8921901877
Enrollment ID: O20040129000172
Entity NameSamaritan Pacific Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174888010
PECOS PAC ID: 2466353529
Enrollment ID: O20040204000304
Entity NameSamaritan North Lincoln Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1306897491
PECOS PAC ID: 7911816301
Enrollment ID: O20061104000117
Entity NameSamaritan Pacific Health Services Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1801847066
PECOS PAC ID: 2466353529
Enrollment ID: O20061104000163

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 Robb Nels 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 Robb Nels Larsen, MD
Po Box 1648,
Eugene, OR 97440-1648

Ph: (541) 242-4812		Dr Robb Nels Larsen, MD
1435 G St,
Springfield, OR 97477-4113

Ph: (541) 242-4812

Reviews and Comments


Orthopaedic Surgery Doctors in Springfield, OR

Dr. Thomas J Hasbach, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 3377 Riverbend Dr, Springfield, OR 97477
Phone: 541-222-6245    
Alec Fedorov, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1435 G St, Springfield, OR 97477
Phone: 541-242-4812    Fax: 541-242-4813

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.