Aaron Dale Huizenga, D.O.
NPI 1003822743ActiveIndividual· Family Medicine· Clayton, NY
Family Medicine (D.O.) in Clayton, New York, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $985,463 for 9,102 claims, against $49,152 paid for services in 2024. Madrigal Pharmaceuticals was the largest of 15 companies reporting payments in 2025, $856.78 in all, mostly food and beverage.
Overview
| NPI | 1003822743 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Feb 4, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 247591 | NY |
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 - Family Practice (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 720 across 20 procedure codes |
| Paid by Medicare | $49,152 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,102 · 19,628 30-day fills |
|---|---|
| Patients | 653 |
| Total drug cost | $985,463 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
Medical group
- Samaritan Medical CenterWatertown, NY · 153 clinicians
Hospital affiliations
- River Hospital ClinicsAlexandria Bay, NY
- Samaritan Medical CenterWatertown, NY
Other facilities
- Samaritan Home Health, IncHome health agency · Watertown, NY
- Hospice of Jefferson Co/Palliative Care of JeffersHospice · Watertown, NY
Industry payments (Open Payments)
- 2025$856.78 · 38 payments from 15 companies
- 2024$703.78 · 36 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $153.14 | 4 |
| Glaxosmithkline, LLC. | $127.96 | 4 |
| Lilly USA, LLC | $86.17 | 5 |
| Astrazeneca Pharmaceuticals LP | $84.05 | 5 |
| Novo Nordisk Inc | $77.78 | 4 |
What the 2025 payments were for
- Food and Beverage$856.78 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Clayton
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