Whitney L. Champa, PA-C
NPI 1730487851ActiveIndividual· Physician Assistant· Dickinson, ND
Physician Assistant (PA-C) with Sanford Bismarck, practicing in Dickinson, North Dakota. Their prescriptions cost Medicare Part D more than their services did: $182,984 for 1,868 claims, against $51,130 paid for services in 2024. Astellas Pharma US Inc was the largest of 4 companies reporting payments in 2025, $75.59 in all, mostly food and beverage. Lists Sanford Medical Center Bismarck as a hospital affiliation.
Overview
| NPI | 1730487851 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 14, 2011 |
| Last updated in NPPES | Jun 8, 2020 |
| Certified by provider | Jun 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PAC0450 | ND |
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 (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 99 |
|---|---|
| Services billed | 3,522 across 40 procedure codes |
| Paid by Medicare | $51,130 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,868 · 4,039 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $182,984 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Sanford BismarckBismarck, ND · 556 clinicians
Hospital affiliation
- Sanford Medical Center BismarckBismarck, ND
Industry payments (Open Payments)
- 2025$75.59 · 4 payments from 4 companies
- 2024$130.20 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $25.34 | 1 |
| Edwards Lifesciences Corporation | $18.98 | 1 |
| Exact Sciences Corporation | $15.95 | 1 |
| Amgen Inc. | $15.32 | 1 |
What the 2025 payments were for
- Food and Beverage$75.59 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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