Seymour Maynard Bronstein, MD - Medicare Hematology/oncology in La Grande, OR

Seymour Maynard Bronstein, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in La Grande, Oregon. He went to Duke University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Grande Ronde Hospital Inc and his current practice location is 900 Sunset Dr, La Grande, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 963-2828.

Seymour Maynard Bronstein is licensed to practice in Oregon (license number MD27924) 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 1114984424.

Contact Information

Seymour Maynard Bronstein, MD
900 Sunset Dr,
La Grande, OR 97850-1387
(541) 963-2828
(541) 975-5132

Map and Direction




Physician's Profile

Full NameSeymour Maynard Bronstein
GenderMale
SpecialityHematology/oncology
Experience32 Years
Location900 Sunset Dr, La Grande, Oregon
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:
  • Seymour Maynard Bronstein attended and graduated from Duke University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1114984424
  • Provider Enumeration Date: 04/28/2006
  • Last Update Date: 01/09/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8224935382
  • Enrollment ID: I20071226000097

Medical Identifiers

Medical identifiers for Seymour Maynard Bronstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114984424NPI-NPPES
12758MedicaidND

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology MD27924 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grande Ronde HospitalLa grande, ORHospital
Wallowa Memorial HospitalEnterprise, ORHospital
St. Alphonsus Medical Center - Baker CityBaker city, ORHospital
St Anthony HospitalPendleton, ORHospital
Providence St Mary Medical CenterWalla walla, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grande Ronde Hospital Inc054717078974

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. Seymour Maynard Bronstein allows following entities to bill medicare on his behalf.
Entity NameGrande Ronde Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467446195
PECOS PAC ID: 0547170789
Enrollment ID: O20031124000758
Entity NameSaint Alphonsus Medical Center Baker City, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881726206
PECOS PAC ID: 4981732518
Enrollment ID: O20100618000209

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. Seymour Maynard Bronstein 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
Seymour Maynard Bronstein, MD
900 Sunset Dr,
La Grande, OR 97850-1387

Ph: (541) 963-2828
Seymour Maynard Bronstein, MD
900 Sunset Dr,
La Grande, OR 97850-1387

Ph: (541) 963-2828

Reviews and Comments


Internal Medicine Doctors in La Grande, OR

Dr. Geraldine Gardner, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 900 Sunset Dr, La Grande, OR 97850
Phone: 541-963-2328    Fax: 541-975-5210
Emilia Arden, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 506 4th St, La Grande, OR 97850
Phone: 541-963-2328    Fax: 541-975-5210
Dr. Susan Kathleen Rice, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 506 4th St, La Grande, OR 97850
Phone: 541-963-3138    Fax: 541-963-5918
Dr. Kelly Ray Mutch, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 62462 Igo Ln, La Grande, OR 97850
Phone: 541-963-9732    
Dr. Stephen Robert Bump, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 506 4th St, La Grande, OR 97850
Phone: 541-963-3138    Fax: 541-963-5918
Nitesh Sharma,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 900 Sunset Dr, La Grande, OR 97850
Phone: 541-963-1466    

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.