Nathaniel John Williams, DO
NPI 1427547140ActiveIndividual· Urology· Greenville, NC
Urology (DO) in Greenville, North Carolina, trained at Marian University College of Osteopathic Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $270,576 for 589 claims, against $119,537 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 16 companies reporting payments in 2025, $1,129 in all, mostly food and beverage.
Overview
| NPI | 1427547140 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 8, 2018 |
| Last updated in NPPES | Jun 18, 2023 |
| Certified by provider | Jun 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 315319 | NC |
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 - Urology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 4,366 across 95 procedure codes |
| Paid by Medicare | $119,537 |
Part D prescriptions in 2024
| Prescriptions (claims) | 589 · 948 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $270,576 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Marian University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Urology |
Medical group
- Vidant Medical Group LLCAhoskie, NC · 1,012 clinicians
Hospital affiliations
- Ecu Health Medical CenterGreenville, NC
- Ecu Health North HospitalRoanoke Rapids, NC
- Vidant Chowan HospitalEdenton, NC
- Vidant Duplin HospitalKenansville, NC
- Vidant Roanoke Chowan HospitalAhoskie, NC
Industry payments (Open Payments)
- 2025$1,129 · 41 payments from 16 companies
- 2024$1,094 · 46 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $281.31 | 17 |
| Dendreon Pharmaceuticals LLC | $195.16 | 4 |
| Boston Scientific Corporation | $138.92 | 3 |
| Procept Biorobotics Corporation | $131.67 | 1 |
| Endo USA, Inc. | $86.37 | 4 |
What the 2025 payments were for
- Food and Beverage$1,120 · 40 payments
- Education$8.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other urologists in Greenville
- 1114134780
- 1124048111
- 1194285171
- 1437683703
- 1518429372
- 1588105761
- 1609965508
- 1649392853
- 1669459764
- 1699861096
- 1841495769
- 1861474439