Sumanth Rao Kacharam, M.D
NPI 1881078871ActiveIndividual· Internal Medicine, Nephrology· Dover, DE
Internal Medicine, Nephrology (M.D) with Nephrology Associates PA, practicing in Dover, Delaware. Their prescriptions cost Medicare Part D more than their services did: $1,250,487 for 1,037 claims, against $194,870 paid for services in 2024. Amgen Inc. was the largest of 23 companies reporting payments in 2025, $1,813 in all, mostly food and beverage. Lists Bayhealth Hospital, Sussex Campus and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1881078871 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jul 20, 2015 |
| Last updated in NPPES | Jun 22, 2021 |
| Certified by provider | Jun 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | C1-0013599 | DE |
| Internal Medicine | 207R00000X | MT209200 | PA |
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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 557 |
|---|---|
| Services billed | 2,944 across 30 procedure codes |
| Paid by Medicare | $194,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,037 · 2,326 30-day fills |
|---|---|
| Patients | 209 |
| Total drug cost | $1,250,487 |
| Generic share | 67% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates PAWilmington, DE · 54 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Bayhealth Medical Center, Kent CampusDover, DE
- Beebe Medical CenterLewes, DE
- Christiana HospitalNewark, DE
Other facilities
- Fkc Central DelawareDialysis facility · Dover, DE
- Fkc Dover Home Dialysis CenterDialysis facility · Dover, DE
Industry payments (Open Payments)
- 2025$1,813 · 78 payments from 23 companies
- 2024$2,205 · 96 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $225.89 | 10 |
| Fresenius USA Marketing, Inc. | $206.83 | 10 |
| Ardelyx, Inc. | $173.26 | 8 |
| Mallinckrodt Hospital Products Inc. | $141.98 | 4 |
| Otsuka America Pharmaceutical, Inc. | $108.75 | 4 |
What the 2025 payments were for
- Food and Beverage$1,809 · 76 payments
- Education$3.32 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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