Ramesh Khanna, M.D.
NPI 1457300287ActiveIndividual· Internal Medicine, Nephrology· Columbia, MO
Internal Medicine, Nephrology (M.D.) with The Curators of the University of Missouri, practicing in Columbia, Missouri. Their prescriptions cost Medicare Part D more than their services did: $191,214 for 1,783 claims, against $48,421 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $302.12 in all, mostly food and beverage. Lists University of Missouri Health Care as a hospital affiliation.
Overview
| NPI | 1457300287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Sep 2, 2022 |
| Certified by provider | Mar 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | R4D01 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 161 |
|---|---|
| Services billed | 608 across 13 procedure codes |
| Paid by Medicare | $48,421 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,783 · 2,864 30-day fills |
|---|---|
| Patients | 151 |
| Total drug cost | $191,214 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1972 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- The Curators of the University of MissouriColumbia, MO · 1,131 clinicians
Hospital affiliation
- University of Missouri Health CareColumbia, MO
Other facilities
- Dci - Columbia Home Dialysis ServicesDialysis facility · Columbia, MO
- Dialysis Clinics, Inc - BoonvilleDialysis facility · Boonville, MO
Industry payments (Open Payments)
- 2025$302.12 · 14 payments from 12 companies
- 2024$447.32 · 22 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $48.98 | 2 |
| Calliditas Therapeutics US Inc. | $33.08 | 1 |
| Merck Sharp & Dohme LLC | $31.48 | 1 |
| Novartis Pharmaceuticals Corporation | $29.03 | 1 |
| Mozarc Medical US LLC | $22.94 | 1 |
What the 2025 payments were for
- Food and Beverage$302.12 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 nephrologists in Columbia · All nephrologists in Missouri