Ricardo Nathaniel Sepulveda, MD
NPI 1013177799ActiveIndividual· Ophthalmology· San Antonio, TX
Ophthalmology (MD) with Castle Hills Eye Specialists PA, practicing in San Antonio, Texas. In 2024 Medicare paid $336,124 for 575 patients, and Part D covered 2,022 of their prescriptions, 65% of them generic. Biotissue Holdings Inc. was the largest of 9 companies reporting payments in 2025, $1,140 in all, mostly food and beverage. Lists Fort Duncan Medical Center as a hospital affiliation.
Overview
| NPI | 1013177799 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2008 |
| Last updated in NPPES | Sep 30, 2025 |
| Certified by provider | Sep 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | N4076 | TX |
| Ophthalmology, Cornea and External Diseases Specialist | 207WX0120X | N4076 | TX |
| Ophthalmology, Retina Specialist | 207WX0107X | N4076 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 575 |
|---|---|
| Services billed | 3,970 across 55 procedure codes |
| Paid by Medicare | $336,124 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,022 · 2,430 30-day fills |
|---|---|
| Patients | 461 |
| Total drug cost | $112,860 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Castle Hills Eye Specialists PASan Antonio, TX · 2 clinicians
Hospital affiliation
- Fort Duncan Medical CenterEagle Pass, TX
Industry payments (Open Payments)
- 2025$1,140 · 25 payments from 9 companies
- 2024$1,301 · 34 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $417.44 | 4 |
| Abbvie Inc. | $267.62 | 9 |
| Mallinckrodt Hospital Products Inc. | $121.82 | 1 |
| Bausch & Lomb Americas Inc. | $116.93 | 2 |
| Glaukos Corporation | $98.09 | 3 |
What the 2025 payments were for
- Food and Beverage$1,140 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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