Charles W. Acher, MD
NPI 1679537211ActiveIndividual· Surgery, Vascular Surgery· Madison, WI
Surgery, Vascular Surgery (MD) in Madison, Wisconsin, licensed in WI, with an NPI issued in April 2006. Mostly services rather than prescriptions: Medicare paid $55,646 for 370 patients in 2024, with only 30 Part D claims. Lemaitre Vascular, Inc. reported $116.23 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1679537211 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2006 |
| Last updated in NPPES | Nov 13, 2024 |
| Certified by provider | Nov 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 19636 | WI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 370 |
|---|---|
| Services billed | 580 across 65 procedure codes |
| Paid by Medicare | $55,646 |
Part D prescriptions in 2024
| Prescriptions (claims) | 30 · 68 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $1,198 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$116.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lemaitre Vascular, Inc. | $116.23 | 1 |
What the 2025 payments were for
- Food and Beverage$116.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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