Kathleen M. Perkerewicz, MD
NPI 1306958715ActiveIndividual· Obstetrics & Gynecology· Bismarck, ND
Obstetrics & Gynecology (MD) in Bismarck, North Dakota, trained at University of North Dakota School of Medicine (class of 1999). In 2024 Medicare paid $17,929 for 80 patients, and Part D covered 76 of their prescriptions, 78% of them generic. Hologic Sales and Service, LLC was the largest of 5 companies reporting payments in 2025, $244.32 in all, mostly food and beverage.
Overview
| NPI | 1306958715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Oct 10, 2023 |
| Certified by provider | Oct 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 9359 | ND |
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 - Obstetrics/Gynecology (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 80 |
|---|---|
| Services billed | 156 across 31 procedure codes |
| Paid by Medicare | $17,929 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 145 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $11,860 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Sanford BismarckBismarck, ND · 556 clinicians
Hospital affiliation
- Sanford Medical Center BismarckBismarck, ND
Industry payments (Open Payments)
- 2025$244.32 · 8 payments from 5 companies
- 2024$383.72 · 16 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $95.20 | 2 |
| Astellas Pharma US Inc | $66.47 | 3 |
| Medtronic, Inc. | $48.18 | 1 |
| Pharmacosmos Therapeutics Inc. | $20.83 | 1 |
| Abbvie Inc. | $13.64 | 1 |
What the 2025 payments were for
- Food and Beverage$244.32 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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