Kathleen M. Barta, PA-C
NPI 1720038292ActiveIndividual· Physician Assistant· Brookfield, WI
Physician Assistant (PA-C) with Infectious Disease Specialists of Se Wi, SC, practicing in Brookfield, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $21,448 for 362 claims, against $8,303 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $196.63 in all, mostly food and beverage.
Overview
| NPI | 1720038292 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Dec 17, 2024 |
| Certified by provider | Dec 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 1292-023 | 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 | 75 |
|---|---|
| Services billed | 121 across 6 procedure codes |
| Paid by Medicare | $8,303 |
Part D prescriptions in 2024
| Prescriptions (claims) | 362 · 534 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $21,448 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Infectious Disease Specialists of Se Wi, SCBrookfield, WI · 12 clinicians
Industry payments (Open Payments)
- 2025$196.63 · 16 payments from 4 companies
- 2024$318.61 · 20 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $146.83 | 13 |
| Shionogi Inc | $18.03 | 1 |
| Emd Serono, Inc. | $16.72 | 1 |
| Pfizer Inc. | $15.05 | 1 |
What the 2025 payments were for
- Food and Beverage$196.63 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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