Sandra Ruby Flores, O.D.
Optometrist (O.D.) in McAllen, Texas, trained at University of Houston - College of Optometry (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $217,751 for 2,654 claims, against $32,050 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $681.65 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1437206208 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jan 4, 2007 |
| Last updated in NPPES | May 5, 2020 |
| Certified by provider | May 5, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 6713TG | TX |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Texas, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Sandra Rea Flores · Nurse/Nurses Aide | 1128b4 | Jul 20, 2017 | Brownsville, TX |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 298 |
|---|---|
| Services billed | 492 across 11 procedure codes |
| Paid by Medicare | $32,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,654 · 3,694 30-day fills |
|---|---|
| Patients | 770 |
| Total drug cost | $217,751 |
| Generic share | 74% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Optometry |
Medical group
- Raul Adrian Pena MD PAHarlingen, TX · 4 clinicians
Industry payments (Open Payments)
- 2025$681.65 · 9 payments from 4 companies
- 2024$886.60 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $243.75 | 3 |
| Tarsus Pharmaceuticals, Inc. | $164.44 | 4 |
| Harrow Eye, LLC | $148.46 | 1 |
| Bausch & Lomb Americas Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$681.65 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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