David A. Glaser, MD
NPI 1891807137ActiveIndividual· Ophthalmology, Retina Specialist· Florissant, MO
Ophthalmology, Retina Specialist (MD) in Florissant, Missouri, trained at University of Missouri, Kansas City, School of Medicine (class of 1987). In 2024 Medicare paid $1,298,953 for 576 patients, and Part D covered 383 of their prescriptions, 63% of them generic. Genentech USA, Inc. was the largest of 10 companies reporting payments in 2025, $1,550 in all, mostly food and beverage.
Overview
| NPI | 1891807137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Sep 28, 2022 |
| Certified by provider | Sep 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology, Retina Specialist Primary | 207WX0107X | 103287 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 576 |
|---|---|
| Services billed | 11,250 across 40 procedure codes |
| Paid by Medicare | $1,298,953 |
Part D prescriptions in 2024
| Prescriptions (claims) | 383 · 593 30-day fills |
|---|---|
| Patients | 144 |
| Total drug cost | $37,489 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Ophthalmology |
Medical group
- Retina Associates of St Louis, IncFlorissant, MO · 4 clinicians
Industry payments (Open Payments)
- 2025$1,550 · 38 payments from 10 companies
- 2024$1,556 · 38 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Genentech USA, Inc. | $272.05 | 8 |
| Regeneron Healthcare Solutions, Inc. | $200.92 | 8 |
| Apellis Pharmaceuticals, Inc. | $191.57 | 4 |
| Astellas Pharma US Inc | $149.92 | 6 |
| Harrow Eye, LLC | $149.65 | 1 |
What the 2025 payments were for
- Food and Beverage$1,550 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology, Retina Specialist providers in Florissant
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- 1073778460
- 1851403190
All Ophthalmology, Retina Specialist providers in Missouri →