Byron A. Santos-Flores, M.D.
NPI 1740307354ActiveIndividual· Ophthalmology· Des Peres, MO
Ophthalmology (M.D.) in Des Peres, Missouri, licensed in MO, with an NPI issued in March 2007. In 2024 Medicare paid $19,028 for 88 patients, and Part D covered 145 of their prescriptions, 63% of them generic. Sun Pharmaceutical Industries Inc. reported $23.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1740307354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 26, 2007 |
| Last updated in NPPES | Sep 8, 2021 |
| Certified by provider | Sep 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | R9F62 | 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 - Ophthalmology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 356 across 26 procedure codes |
| Paid by Medicare | $19,028 |
Part D prescriptions in 2024
| Prescriptions (claims) | 145 · 185 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $13,407 |
| Generic share | 63% of claims |
Industry payments (Open Payments)
- 2025$23.65 · 1 payment from 1 company
- 2024$101.11 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sun Pharmaceutical Industries Inc. | $23.65 | 1 |
What the 2025 payments were for
- Food and Beverage$23.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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