Katherine Ann Evans, DO
NPI 1255955308ActiveIndividual· Family Medicine· Sioux City, IA
Family Medicine (DO) with Family Health Care of Siouxland PLC, practicing in Sioux City, Iowa. 388 Medicare patients in 2024, $115,108 paid; nearly all of their 2,394 Part D prescriptions were generic (93%). Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $121.36 in all, mostly food and beverage. Lists St Lukes Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1255955308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 4, 2020 |
| Last updated in NPPES | Jul 6, 2021 |
| Certified by provider | Jul 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R-11897 | IA |
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 - Family Practice (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 5,367 across 109 procedure codes |
| Paid by Medicare | $115,108 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,394 · 4,170 30-day fills |
|---|---|
| Patients | 525 |
| Total drug cost | $90,989 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Family Health Care of Siouxland PLCSioux City, IA · 50 clinicians
Hospital affiliation
- St Lukes Regional Medical CenterSioux City, IA
Other facilities
- Sunrise Retirement CommunityNursing home · Sioux City, IA
Industry payments (Open Payments)
- 2025$121.36 · 7 payments from 5 companies
- 2024$75.44 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $36.91 | 2 |
| Abbvie Inc. | $34.66 | 2 |
| Hologic Sales and Service, LLC | $20.41 | 1 |
| Novo Nordisk Inc | $15.00 | 1 |
| Mallinckrodt Hospital Products Inc. | $14.38 | 1 |
What the 2025 payments were for
- Food and Beverage$121.36 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 97 family medicine physicians in Sioux City · All family medicine physicians in Iowa