Karen M. Montag, PA-C
NPI 1770690281ActiveIndividual· Physician Assistant· Hartford, WI
Physician Assistant (PA-C) in Hartford, Wisconsin, trained at University of Wisconsin School of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $86,077 for 2,816 claims, against $32,022 paid for services in 2024.
Overview
| NPI | 1770690281 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 23, 2006 |
| Last updated in NPPES | Oct 15, 2023 |
| Certified by provider | Oct 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 868-023 | 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) | Enrolled Practitioner - Physician Assistant (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 112 |
|---|---|
| Services billed | 481 across 32 procedure codes |
| Paid by Medicare | $32,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,816 · 6,888 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $86,077 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Wisconsin School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Physician Assistant |
Medical group
- Aurora Advanced Healthcare, Inc.Milwaukee, WI · 1,124 clinicians
Hospital affiliations
- Aurora Medical CenterGrafton, WI
- Aurora Medical Ctr Washington CountyHartford, WI
Other facilities
- Aurora at HomeHome health agency · Milwaukee, WI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Hartford
- 1750930301
- 1083650709
- 1891147591
- 1851473680
- 1760225510
- 1548345762
- 1134996549
- 1558969568
- 1114640455
- 1922393867
- 1376209387
- 1861146789