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

Dr. Richard Brian Gaynor, MD

Individual provider Hematology & Oncology Physician · NPI 1033451083

Dr. Richard Brian Gaynor, MD is a Hematology & Oncology Physician in Indianapolis, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Eli Lilly And Company Corporate Ctr
Indianapolis, IN 46285-0001
Phone: (317) 651-5134
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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 01056296 (IN)

Record details

NPI number1033451083
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 17, 2013
Last updated in NPPESMarch 17, 2013

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