David Tremblay, M.D.
NPI 1356636492ActiveIndividual· Ophthalmology· Humble, TX
Ophthalmology (M.D.) in Humble, Texas, trained at University of Texas Medical School at San Antonio (class of 2011). In 2024 Medicare paid $253,718 for 472 patients, and Part D covered 333 of their prescriptions, 52% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $772.08 in all, mostly food and beverage.
Overview
| NPI | 1356636492 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2011 |
| Last updated in NPPES | Aug 3, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MMD 33822 | SC |
| Surgery | 208600000X | MMD.33822 LL | SC |
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 | 472 |
|---|---|
| Services billed | 1,665 across 27 procedure codes |
| Paid by Medicare | $253,718 |
Part D prescriptions in 2024
| Prescriptions (claims) | 333 · 546 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $188,166 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Ophthalmology |
Medical group
- Mann Eye Center, PAAustin, TX · 48 clinicians
Industry payments (Open Payments)
- 2025$772.08 · 14 payments from 6 companies
- 2024$519.73 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $440.74 | 5 |
| Sight Sciences, Inc. | $147.97 | 2 |
| Abbvie Inc. | $83.72 | 3 |
| Inspire Medical Systems, Inc. | $42.99 | 2 |
| Harrow Eye, LLC | $35.53 | 1 |
What the 2025 payments were for
- Food and Beverage$772.08 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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