Amy Lynn Hiuser, M.D.
NPI 1861624264ActiveIndividual· Surgery· Aberdeen, SD
Surgery (M.D.) with Sanford Health Network, practicing in Aberdeen, South Dakota. 180 Medicare patients in 2024, $43,258 paid; nearly all of their 94 Part D prescriptions were generic (93%). Phathom Pharmaceuticals, Inc. reported $17.33 in payments in 2025, mostly food and beverage. Lists Sanford Medical Center Aberdeen and 1 other hospital as hospital affiliations.
Overview
| NPI | 1861624264 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 18, 2009 |
| Last updated in NPPES | Mar 25, 2022 |
| Certified by provider | Mar 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 9367 | SD |
| Surgery | 208600000X | 35.122652 | OH |
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 (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 180 |
|---|---|
| Services billed | 343 across 76 procedure codes |
| Paid by Medicare | $43,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 94 · 150 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $923.56 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Sanford Health NetworkTracy, MN · 351 clinicians
Hospital affiliations
- Sanford Medical Center AberdeenAberdeen, SD
- Sanford Usd Medical CenterSioux Falls, SD
Industry payments (Open Payments)
- 2025$17.33 · 1 payment from 1 company
- 2024$49.16 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $17.33 | 1 |
What the 2025 payments were for
- Food and Beverage$17.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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