Individual provider · Type 1 NPI

Lalitha Nayak, MD

Hematology (Internal Medicine) Physician · Indianapolis, IN

NPI number 1699803866 Active

Practice location

1030 W Michigan St Fl 2
Indianapolis, IN 46202-5201

Call (317) 944-0920 Map

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice locations

11100 Euclid Ave, Cleveland, OH 44106-1716 · (216) 844-8500
705 Riley Hospital Dr, Indianapolis, IN 46202-5109 · (317) 944-0920

Specialties and licenses

Taxonomy	Code	License
Hematology & Oncology Physician	207RH0003X	35.097317 (OH)
Hematology (Internal Medicine) Physician Primary	207RH0000X	01095107A (IN)

Hematology (Internal Medicine) Physician: An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

4 other providers at this address

Other hematology (internal medicine) physician providers in Indianapolis

See all in Indianapolis →

About NPI 1699803866

Lalitha Nayak, MD's National Provider Identifier is 1699803866, issued on Mar 1, 2007. The primary taxonomy on file is Hematology (Internal Medicine) Physician (207RH0000X), and the practice location is in Indianapolis, IN. The record was last updated on Oct 7, 2025.