Sankar Naidu Adusumilli, MD
NPI 1639161227ActiveIndividual· Surgery· Raleigh, NC
Surgery (MD) with Carolina Colorectal Surgery, PC, practicing in Raleigh, North Carolina. In 2024 Medicare paid $514,958 for 347 patients, and Part D covered 448 of their prescriptions, 73% of them generic. Davol Inc. was the largest of 8 companies reporting payments in 2025, $312.56 in all, mostly food and beverage. Lists Rex Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1639161227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 18, 2005 |
| Last updated in NPPES | Jun 11, 2026 |
| Certified by provider | Jun 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 200701309 | NC |
| Colon & Rectal Surgery | 208C00000X | 2007-01309 | NC |
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 - Colorectal Surgery (Proctology) (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 1,577 across 90 procedure codes |
| Paid by Medicare | $514,958 |
Part D prescriptions in 2024
| Prescriptions (claims) | 448 · 553 30-day fills |
|---|---|
| Patients | 164 |
| Total drug cost | $113,517 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Medical group
- Carolina Colorectal Surgery, PCCary, NC · 2 clinicians
Hospital affiliations
- Rex HospitalRaleigh, NC
- Wakemed, Cary HospitalCary, NC
Industry payments (Open Payments)
- 2025$312.56 · 11 payments from 8 companies
- 2024$162.93 · 7 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $84.46 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $46.95 | 2 |
| Merck Sharp & Dohme LLC | $42.46 | 2 |
| Stimlabs LLC | $40.59 | 1 |
| Integra Lifesciences Corporation | $30.87 | 1 |
What the 2025 payments were for
- Food and Beverage$312.56 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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