Shawn M. Yarnell, O.D,
NPI 1194037366ActiveIndividual· Optometrist· Buffalo, MO
Optometrist (O.D,) in Buffalo, Missouri, trained at University of Missouri St Louis - School of Optometry (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $39,872 for 348 claims, against $13,747 paid for services in 2024. Sight Sciences, Inc. reported $133.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1194037366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D, |
| Sole proprietor | No |
| NPI issued | Jul 5, 2010 |
| Last updated in NPPES | Jul 5, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2010020776 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 233 across 18 procedure codes |
| Paid by Medicare | $13,747 |
Part D prescriptions in 2024
| Prescriptions (claims) | 348 · 523 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $39,872 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of Missouri St Louis - School of Optometry |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Optometry |
Medical group
- Kramer and Newcomb Od, PCBuffalo, MO · 3 clinicians
Industry payments (Open Payments)
- 2025$133.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sight Sciences, Inc. | $133.22 | 1 |
What the 2025 payments were for
- Food and Beverage$133.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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