Mark Daniel Berry
NPI 1639817497ActiveIndividual· Ophthalmology· Live Oak, TX
Ophthalmology with Alamo City Eye Physicians PA, practicing in Live Oak, Texas. Part D covered 74 prescriptions written in 2024, 70% of them generic. Alcon Vision LLC reported $140.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1639817497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | May 23, 2022 |
| Last updated in NPPES | Oct 27, 2026 |
| Certified by provider | Oct 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | W4419 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | BP10080216 | 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 - Ophthalmology (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 74 · 110 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $4,577 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Alamo City Eye Physicians PALive Oak, TX · 5 clinicians
Industry payments (Open Payments)
- 2025$140.22 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $140.22 | 2 |
What the 2025 payments were for
- Food and Beverage$140.22 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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