Linda Pham, OD
NPI 1871977405ActiveIndividual· Optometrist· Houston, TX
Optometrist (OD) in Houston, Texas, trained at University of Houston - College of Optometry (class of 2015). Part D covered 534 prescriptions written in 2024, 54% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $907.76 in all, mostly food and beverage.
Overview
| NPI | 1871977405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 14, 2015 |
| Last updated in NPPES | Mar 26, 2026 |
| Certified by provider | Mar 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 8719TG | 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 - Optometry (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 534 · 944 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $60,300 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Optometry |
Medical group
- Refined SightMissouri City, TX · 2 clinicians
Industry payments (Open Payments)
- 2025$907.76 · 17 payments from 6 companies
- 2024$478.15 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $464.25 | 9 |
| Optos, Inc. | $150.93 | 3 |
| Astellas Pharma US Inc | $121.86 | 1 |
| Lkc Technologies, Inc. | $76.28 | 1 |
| Dompe US, Inc. | $58.36 | 2 |
What the 2025 payments were for
- Food and Beverage$756.83 · 14 payments
- Entertainment$150.93 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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