Sailesh Nayar, MD
NPI 1124068630ActiveIndividual· Internal Medicine, Nephrology· Springfield, MO
Internal Medicine, Nephrology (MD) in Springfield, Missouri, trained at Howard University College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $307,329 for 2,932 claims, against $189,311 paid for services in 2024. Novartis Pharmaceuticals Corporation reported $20.00 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124068630 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Jul 5, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 2005007373 | MO |
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 - Nephrology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 415 |
|---|---|
| Services billed | 6,737 across 59 procedure codes |
| Paid by Medicare | $189,311 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,932 · 4,724 30-day fills |
|---|---|
| Patients | 380 |
| Total drug cost | $307,329 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Howard University College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Nephrology |
Medical group
- Lester E Cox Medical CentersSpringfield, MO · 232 clinicians
Hospital affiliations
- Cox Medical CentersSpringfield, MO
- Cox Monett HospitalMonett, MO
Other facilities
- Ozarks Dialysis ServicesDialysis facility · Springfield, MO
- Ozarks Dialysis Services - MonettDialysis facility · Monett, MO
- Ozarks Dialysis Services - PrimroseDialysis facility · Springfield, MO
- Ozarks Dialysis Services - SouthDialysis facility · Springfield, MO
Industry payments (Open Payments)
- 2025$20.00 · 1 payment from 1 company
- 2024$64.72 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $20.00 | 1 |
What the 2025 payments were for
- Food and Beverage$20.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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