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

Brian D Weiss, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1033274840

Brian D Weiss, MD is a Pediatric Hematology & Oncology Physician in Indianapolis, Indiana. Licensed in Indiana and Ohio. Registered with an NPI since 2006.

Licensed in
IN, OH
In the registry since
2006
Specialties on file
2
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

705 Riley Hospital Dr
Indianapolis, IN 46202-5109
Phone: (317) 944-2143
Fax: (317) 944-3107
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 01086373A (IN)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence 35.082954 (OH)

Record details

NPI number1033274840
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 22, 2006
Last updated in NPPESMarch 11, 2026
Certification dateMarch 11, 2026
Mailing addressPo Box 719094, Chicago, IL 60677-9318

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