James P. Keuler, PA-C
NPI 1528047388ActiveIndividual· Physician Assistant, Surgical· Milwaukee, WI
Physician Assistant, Surgical (PA-C) with Columbia St Marys Hospital Milwaukee Inc, practicing in Milwaukee, Wisconsin. Mostly services rather than prescriptions: Medicare paid $3,162 for 14 patients in 2024, with only 22 Part D claims. Maquet Cardiovascular L.L.C. was the largest of 2 companies reporting payments in 2025, $84,025 in all, mostly consulting fees. Lists Ascension Columbia St Marys Hospital Milwaukee as a hospital affiliation.
Overview
| NPI | 1528047388 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 11, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 380 | WI |
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 - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 40 across 13 procedure codes |
| Paid by Medicare | $3,162 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 25 30-day fills |
|---|---|
| Total drug cost | $666.97 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Columbia St Marys Hospital Milwaukee IncMilwaukee, WI · 306 clinicians
Hospital affiliation
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI
Industry payments (Open Payments)
- 2025$84,025 · 57 payments from 2 companies
- 2024$72,718 · 54 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Maquet Cardiovascular L.L.C. | $84,000 | 56 |
| Atricure, Inc. | $24.73 | 1 |
What the 2025 payments were for
- Consulting Fee$66,000 · 44 payments
- Honoraria$18,000 · 12 payments
- Food and Beverage$24.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other surgical physician assistants in Milwaukee
- 1033152657
- 1053325126
- 1144704677
- 1265789234
- 1285294173
- 1346529674
- 1386603439
- 1386652469
- 1437300365
- 1518262542
- 1528554292
- 1578814976
All 57 surgical physician assistants in Milwaukee · All surgical physician assistants in Wisconsin