John Ahlert
NPI 1841995446ActiveIndividual· Surgery· Greenville, SC
Surgery in Greenville, South Carolina, licensed in SC, with an NPI issued in April 2023. Part D covered 200 prescriptions written in 2024, 89% of them generic. Integra Lifesciences Corporation was the largest of 4 companies reporting payments in 2025, $372.53 in all, mostly food and beverage.
Overview
| NPI | 1841995446 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 3, 2023 |
| Last updated in NPPES | Jul 12, 2023 |
| Certified by provider | Jul 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | LL89757 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Order and Referring Only - General Surgery (SC) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 200 · 211 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $7,234 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$372.53 · 5 payments from 4 companies
- 2024$290.18 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $145.95 | 1 |
| Ethicon US, LLC | $98.95 | 2 |
| Teleflex LLC | $66.59 | 1 |
| Venturemed Group, Inc. | $61.04 | 1 |
What the 2025 payments were for
- Food and Beverage$372.53 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Greenville
- 1548927676
- 1033294939
- 1588959316
- 1609954627
- 1730214925
- 1346330578
- 1265425045
- 1447200514
- 1396960738
- 1437730348
- 1114759545
- 1679414874