Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Seymour Maynard Bronstein, MD

Individual provider Hematology & Oncology Physician · NPI 1114984424

Seymour Maynard Bronstein, MD is a Hematology & Oncology Physician in LA Grande, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

900 Sunset Dr
LA Grande, OR 97850-1387
Phone: (541) 963-2828
Fax: (541) 975-5132
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD27924 (OR)

Record details

NPI number1114984424
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 28, 2006
Last updated in NPPESJanuary 9, 2012