Sundararajan Venkatesh, M.D.
NPI 1245368943ActiveIndividual· Internal Medicine, Nephrology· Hendersonville, TN
Internal Medicine, Nephrology (M.D.) with Nephrology Associates, PC, practicing in Hendersonville, Tennessee. 513 Medicare patients in 2024, $223,466 paid; nearly all of their 1,861 Part D prescriptions were generic (90%). Fresenius USA Marketing, Inc. was the largest of 2 companies reporting payments in 2025, $17.24 in all, mostly food and beverage. Lists Doylestown Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1245368943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 2, 2007 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 42150 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 513 |
|---|---|
| Services billed | 2,538 across 23 procedure codes |
| Paid by Medicare | $223,466 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,861 · 4,370 30-day fills |
|---|---|
| Patients | 359 |
| Total drug cost | $265,620 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Nephrology Associates, PCColumbia, TN · 41 clinicians
Hospital affiliations
- Doylestown HospitalDoylestown, PA
- Tristar Hendersonville Medical CenterHendersonville, TN
- Tristar Northcrest Medical CenterSpringfield, TN
- Tristar Skyline Medical CenterNashville, TN
Other facilities
- Fkc GoodlettsvilleDialysis facility · Goodlettsville, TN
- Fmc HendersonvilleDialysis facility · Hendersonville, TN
Industry payments (Open Payments)
- 2025$17.24 · 3 payments from 2 companies
- 2024$56.71 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fresenius USA Marketing, Inc. | $15.19 | 1 |
| Travere Therapeutics, Inc. | $2.05 | 2 |
What the 2025 payments were for
- Food and Beverage$15.19 · 1 payment
- Education$2.05 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records