Sandra Elston, O.D.
NPI 1639263668ActiveIndividual· Optometrist· Coppell, TX
Optometrist (O.D.) in Coppell, Texas, trained at University of Houston - College of Optometry (class of 2000). Medicare paid $5,041 for services to 56 patients in 2024. Glaukos Corporation was the largest of 4 companies reporting payments in 2025, $749.38 in all, mostly food and beverage.
Overview
| NPI | 1639263668 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Sep 29, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 5851TG | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 60 across 6 procedure codes |
| Paid by Medicare | $5,041 |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Optometry |
Medical group
- Argyle Eye CareArgyle, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$749.38 · 10 payments from 4 companies
- 2024$1,025 · 14 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $333.94 | 3 |
| Alcon Vision LLC | $183.88 | 5 |
| Optos, Inc. | $126.73 | 1 |
| Coopervision Inc. | $104.83 | 1 |
What the 2025 payments were for
- Food and Beverage$622.65 · 9 payments
- Entertainment$126.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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