Tuyet K. Doan, O.D.
NPI 1578569653ActiveIndividual· Optometrist· O Fallon, MO
Optometrist (O.D.) in O Fallon, Missouri, trained at University of Missouri St Louis - School of Optometry (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $77,453 for 162 claims, against $9,294 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $98.57 in all, mostly food and beverage.
Overview
| NPI | 1578569653 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2005 |
| Last updated in NPPES | Mar 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2002017418 | MO |
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 - Optometry (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 154 across 13 procedure codes |
| Paid by Medicare | $9,294 |
Part D prescriptions in 2024
| Prescriptions (claims) | 162 · 234 30-day fills |
|---|---|
| Patients | 51 |
| Total drug cost | $77,453 |
| Generic share | 19% of claims |
Education and affiliations
| Medical school | University of Missouri St Louis - School of Optometry |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Optometry |
Medical group
- Clarkson Optometry IncO Fallon, MO · 82 clinicians
Industry payments (Open Payments)
- 2025$98.57 · 5 payments from 3 companies
- 2024$166.45 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $43.27 | 2 |
| Bausch & Lomb Americas Inc. | $32.09 | 2 |
| Abbvie Inc. | $23.21 | 1 |
What the 2025 payments were for
- Food and Beverage$98.57 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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