David D. Gilbert, MD
NPI 1033297536ActiveIndividual· Ophthalmology· Walnut Creek, CA
Ophthalmology (MD) in Walnut Creek, California, trained at Wake Forest University School of Medicine (class of 2001). In 2024 Medicare paid $624,357 for 1,802 patients, and Part D covered 4,038 of their prescriptions, 56% of them generic. Alcon Vision LLC was the largest of 3 companies reporting payments in 2025, $486.30 in all, mostly food and beverage.
Overview
| NPI | 1033297536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Jul 30, 2026 |
| Certified by provider | Jul 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A90202 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,802 |
|---|---|
| Services billed | 5,199 across 36 procedure codes |
| Paid by Medicare | $624,357 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,038 · 8,864 30-day fills |
|---|---|
| Patients | 863 |
| Total drug cost | $337,339 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | Wake Forest University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Ophthalmology |
Medical group
- David D Gilbert MD IncWalnut Creek, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$486.30 · 17 payments from 3 companies
- 2024$269.52 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $285.04 | 9 |
| Abbvie Inc. | $174.56 | 7 |
| Sun Pharmaceutical Industries Inc. | $26.70 | 1 |
What the 2025 payments were for
- Food and Beverage$486.30 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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