Jason Edward Ysasaga, M.D.
NPI 1356310734ActiveIndividual· Ophthalmology· Amarillo, TX
Ophthalmology (M.D.) in Amarillo, Texas, trained at University of Texas Medical School at San Antonio (class of 1996). In 2024 Medicare paid $12,649,187 for 2,463 patients, and Part D covered 487 of their prescriptions, 57% of them generic. Genentech, Inc. was the largest of 9 companies reporting payments in 2025, $1,607 in all, mostly food and beverage.
Overview
| NPI | 1356310734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Aug 6, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | L4182 | TX |
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 - Ophthalmology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,463 |
|---|---|
| Services billed | 257,717 across 61 procedure codes |
| Paid by Medicare | $12,649,187 |
Part D prescriptions in 2024
| Prescriptions (claims) | 487 · 645 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $40,711 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Ophthalmology |
Medical group
- Panhandle Eye Group, LLPAmarillo, TX · 12 clinicians
Hospital affiliation
- Quail Creek Surgical HospitalAmarillo, TX
Industry payments (Open Payments)
- 2025$1,607 · 30 payments from 9 companies
- 2024$3,587 · 34 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech, Inc. | $705.00 | 1 |
| Apellis Pharmaceuticals, Inc. | $244.98 | 5 |
| Astellas Pharma US Inc | $191.11 | 7 |
| Alcon Vision LLC | $138.35 | 6 |
| Regeneron Pharmaceuticals, Inc. | $89.43 | 1 |
What the 2025 payments were for
- Food and Beverage$901.59 · 29 payments
- Consulting Fee$705.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 ophthalmologists in Amarillo · All ophthalmologists in Texas