Dilip Unnikrishnan, MD
NPI 1366437279ActiveIndividual· Internal Medicine, Nephrology· Evansville, IN
Internal Medicine, Nephrology (MD) with St Marys Medical Group LLC and 1 other group, practicing in Evansville, Indiana. 687 Medicare patients in 2024, $185,991 paid; nearly all of their 1,934 Part D prescriptions were generic (93%). Amgen Inc. reported $61.82 in payments in 2025, mostly food and beverage. Lists Ascension St Vincent Evansville and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1366437279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 16, 2005 |
| Last updated in NPPES | May 23, 2022 |
| Certified by provider | May 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 38226 | KY |
| Internal Medicine | 207R00000X | 38226 | KY |
| Internal Medicine, Geriatric Medicine | 207RG0300X | 38226 | KY |
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 (IN); Practitioner - Nephrology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 687 |
|---|---|
| Services billed | 2,307 across 21 procedure codes |
| Paid by Medicare | $185,991 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,934 · 3,566 30-day fills |
|---|---|
| Patients | 308 |
| Total drug cost | $99,646 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Geriatric Medicine, Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- St Marys Medical Group LLCEvansville, IN · 228 clinicians
- Nephrology Associates, LLCEvansville, IN · 8 clinicians
Hospital affiliations
- Ascension St Vincent EvansvilleEvansville, IN
- Baptist Health Deaconess MadisonvilleMadisonville, KY
- Caldwell Medical CenterPrinceton, KY
- Deaconess Hospital IncEvansville, IN
- Owensboro Health Regional HospitalOwensboro, KY
Other facilities
- Davita East Evansville DialysisDialysis facility · Evansville, IN
- Davita Madisonville Dialysis CenterDialysis facility · Madisonville, KY
- Davita Newburgh DialysisDialysis facility · Newburgh, IN
- Davita North Evansville DialysisDialysis facility · Evansville, IN
Industry payments (Open Payments)
- 2025$61.82 · 1 payment from 1 company
- 2024$191.38 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $61.82 | 1 |
What the 2025 payments were for
- Food and Beverage$61.82 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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