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

Dr. David P. Gray, MD

Individual provider Hematology & Oncology Physician · NPI 1891767802

Dr. David P. Gray, MD is a Hematology & Oncology Physician in Indianapolis, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
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

115 W 19th St
Indianapolis, IN 46202-1310
Phone: (317) 924-4022
Fax: (317) 924-4233
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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 010372269A (IN)

Record details

NPI number1891767802
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 3, 2006
Last updated in NPPESJuly 3, 2008
Mailing address115 W 19th St, Indianapolis, IN 46202-1310

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