Samantha Vaassen, O.D.
NPI 1346528858ActiveIndividual· Optometrist· Dubuque, IA
Optometrist (O.D.) in Dubuque, Iowa, trained at Illinois College of Optometry at Chicago (class of 2011). In 2024 Medicare paid $14,596 for 179 patients, and Part D covered 137 of their prescriptions, 61% of them generic. Tarsus Pharmaceuticals, Inc. reported $24.68 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1346528858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 1, 2011 |
| Last updated in NPPES | Aug 10, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 002564 | IA |
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 Practitioner - Optometry (IA); Practitioner - Optometry (IL); Practitioner - Optometry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 179 |
|---|---|
| Services billed | 211 across 8 procedure codes |
| Paid by Medicare | $14,596 |
Part D prescriptions in 2024
| Prescriptions (claims) | 137 · 161 30-day fills |
|---|---|
| Patients | 50 |
| Total drug cost | $12,367 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Optometry |
Medical group
- Medical Associates Clinic P CDubuque, IA · 233 clinicians
Industry payments (Open Payments)
- 2025$24.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $24.68 | 1 |
What the 2025 payments were for
- Food and Beverage$24.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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