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

Lalitha Nayak, MD

Individual provider Hematology & Oncology Physician · NPI 1699803866

Lalitha Nayak, MD is a Hematology in Indianapolis, Indiana. Qualified in 1997, 29 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Indiana and Ohio.

Years since qualifying
29
Licensed in
IN, OH
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1030 W Michigan St Fl 2
Indianapolis, IN 46202-5201
Phone: (317) 944-0920
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

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

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 01095107A (IN)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 35.097317 (OH)

Record details

NPI number1699803866
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2007
Last updated in NPPESOctober 7, 2025
Certification dateOctober 7, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Indianapolis