Ronald Lee Mearsha, O.D.
NPI 1205998119ActiveIndividual· Optometrist· Greeley, CO
Optometrist (O.D.) in Greeley, Colorado, trained at Pacific University - College of Optometry (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $71,579 for 144 claims, against $17,162 paid for services in 2024. Tarsus Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $219.30 in all, mostly food and beverage.
Overview
| NPI | 1205998119 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 15, 2006 |
| Last updated in NPPES | Nov 5, 2021 |
| Certified by provider | Nov 5, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2140 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 336 across 15 procedure codes |
| Paid by Medicare | $17,162 |
Part D prescriptions in 2024
| Prescriptions (claims) | 144 · 238 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $71,579 |
| Generic share | 28% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Optometry |
Medical group
- Myeyedr Optometry of Colorado PCThornton, CO · 60 clinicians
Industry payments (Open Payments)
- 2025$219.30 · 9 payments from 4 companies
- 2024$340.30 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $90.83 | 3 |
| Alcon Vision LLC | $57.41 | 3 |
| Sun Pharmaceutical Industries Inc. | $53.42 | 2 |
| Bausch & Lomb Americas Inc. | $17.64 | 1 |
What the 2025 payments were for
- Food and Beverage$219.30 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 51 optometrists in Greeley · All optometrists in Colorado