Christopher Zumwalt, MD
NPI 1780250936ActiveIndividual· Surgery· Grand Forks, ND
Surgery (MD) in Grand Forks, North Dakota, licensed in ND, with an NPI issued in May 2021. Part D covered 61 prescriptions written in 2024, 97% of them generic. Haemonetics Corporation was the largest of 3 companies reporting payments in 2025, $203.94 in all, mostly food and beverage.
Overview
| NPI | 1780250936 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 28, 2021 |
| Last updated in NPPES | May 28, 2021 |
| Certified by provider | May 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | RL17409 | 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 Order and Referring Only - General Surgery (ND) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 63 30-day fills |
|---|---|
| Patients | 42 |
| Total drug cost | $293.52 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2025$203.94 · 3 payments from 3 companies
- 2024$330.98 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Haemonetics Corporation | $119.92 | 1 |
| Atricure, Inc. | $60.43 | 1 |
| Dilon Technologies, Inc. | $23.59 | 1 |
What the 2025 payments were for
- Food and Beverage$203.94 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Grand Forks
- 1073512885
- 1093278392
- 1184902330
- 1235542473
- 1306890710
- 1316509227
- 1457838914
- 1588005789
- 1598700882
- 1730274085
- 1881035095
- 1912453846
All 60 general surgeons in Grand Forks · All general surgeons in North Dakota