Sleep Medicine (Internal Medicine) in Indianapolis, Indiana
Data updated monthly · Last refresh September 2026
11 Sleep Medicine (Internal Medicine) providers practice in Indianapolis. Listings are drawn from federal public records and are not endorsements.
Sleep Medicine (Internal Medicine) providers in Indianapolis
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Adam Lenet, M.D.Indianapolis, IN · $1,682 in drug and device payments (2025) ·
(317) 988-2500 Dr. Alaa Shammah, M.DIndianapolis, IN · $166 in drug and device payments (2025) · Telehealth ·
(317) 621-3700 Dr. Anil Achaen, MDIndianapolis, IN · $385 in drug and device payments (2025) · Telehealth ·
(317) 963-0555 Dr. Anita Rajagopal, M.D.Indianapolis, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 621-3700 Dr. Aristotle Asis, MDIndianapolis, IN · $21 in drug and device payments (2025) · Telehealth ·
(317) 621-3700 Dr. Karl Yang, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 963-0555 Dr. Milton Marvin Chua, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 963-0555 Dr. Ninotchka Sigua, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 554-0000 Dr. Shalini Manchanda, MDIndianapolis, IN · $141 in drug and device payments (2025) · Telehealth ·
(888) 484-3258 Dr. Stephanie Ashraf, MDIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-0000 Dr. Yuzhu Tang, MDIndianapolis, IN · $141 in drug and device payments (2025) · Telehealth ·
(317) 963-0555 Common questions
How many Sleep Medicine (Internal Medicine) providers are in Indianapolis, Indiana?There are 11 Sleep Medicine (Internal Medicine) providers with active NPI records practicing in Indianapolis, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Indianapolis Sleep Medicine (Internal Medicine) across Indiana