Karen Wai-Kai Andres, MD
NPI 1437563459ActiveIndividual· Surgery· Hettinger, ND
Surgery (MD) with Monument Health Network Inc and 1 other group, practicing in Hettinger, North Dakota. 34 Medicare patients in 2024, $13,729 paid; nearly all of their 66 Part D prescriptions were generic (92%). Exact Sciences Corporation reported $16.26 in payments in 2025, mostly food and beverage. Lists Monument Health Spearfish Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1437563459 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 18, 2014 |
| Last updated in NPPES | Feb 18, 2021 |
| Certified by provider | Feb 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | RL13314 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (ND); Practitioner - General Surgery (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 74 across 29 procedure codes |
| Paid by Medicare | $13,729 |
Part D prescriptions in 2024
| Prescriptions (claims) | 66 · 69 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $1,081 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | General Surgery |
Medical groups
- Monument Health Network IncSpearfish, SD · 160 clinicians
- West River Health ServicesHettinger, ND · 18 clinicians
Hospital affiliations
- Monument Health Spearfish HospitalSpearfish, SD
- Sanford Medical Center BismarckBismarck, ND
- West River Regional Medical CenterHettinger, ND
Industry payments (Open Payments)
- 2025$16.26 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $16.26 | 1 |
What the 2025 payments were for
- Food and Beverage$16.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Hettinger
- 1023103421
- 1750306981