Lalitha Nayak, MD
NPI 1699803866ActiveIndividual· Internal Medicine, Hematology· Indianapolis, IN
Internal Medicine, Hematology (MD) with Iu Health Medical Group LLC, practicing in Indianapolis, Indiana. Their prescriptions cost Medicare Part D more than their services did: $18,717 for 41 claims, against $10,453 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 9 companies reporting payments in 2024, $425.72 in all, mostly food and beverage. Lists Eskenazi Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1699803866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 1, 2007 |
| Last updated in NPPES | Oct 7, 2025 |
| Certified by provider | Oct 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 01095107A | IN |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 35.097317 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology (IN); Practitioner - Hematology/Oncology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 67 |
|---|---|
| Services billed | 116 across 7 procedure codes |
| Paid by Medicare | $10,453 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 53 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $18,717 |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Hematology |
| Telehealth | Offers telehealth |
Medical group
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
Hospital affiliations
- Eskenazi HealthIndianapolis, IN
- Indiana University HealthIndianapolis, IN
Industry payments (Open Payments)
- 2024$425.72 · 18 payments from 9 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $157.61 | 7 |
| Incyte Corporation | $53.76 | 3 |
| Aveo Pharmaceuticals, Inc. | $46.97 | 2 |
| Daiichi Sankyo Inc. | $41.32 | 1 |
| Agios Pharmaceuticals, Inc. | $36.66 | 1 |
What the 2024 payments were for
- Food and Beverage$425.72 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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