Alex Michael Gerber, D.O
NPI 1114156841ActiveIndividual· Ophthalmology· Middletown, RI
Ophthalmology (D.O) with Koch Eye Associates LLP and 2 other groups, practicing in Middletown, Rhode Island. In 2024 Medicare paid $221,418 for 560 patients, and Part D covered 1,913 of their prescriptions, 63% of them generic. Glaukos Corporation was the largest of 10 companies reporting payments in 2025, $7,828 in all, mostly consulting fees.
Overview
| NPI | 1114156841 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Jul 1, 2009 |
| Last updated in NPPES | Sep 21, 2022 |
| Certified by provider | Sep 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | DO 00659 | RI |
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 (MA); Practitioner - Ophthalmology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 560 |
|---|---|
| Services billed | 1,862 across 32 procedure codes |
| Paid by Medicare | $221,418 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,913 · 2,400 30-day fills |
|---|---|
| Patients | 451 |
| Total drug cost | $150,772 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical groups
- Koch Eye Associates LLPWarwick, RI · 28 clinicians
- Eye Health Associates IncDartmouth, MA · 26 clinicians
- Eye Health Associates of Rhode Island IncMiddletown, RI · 5 clinicians
Industry payments (Open Payments)
- 2025$7,828 · 34 payments from 10 companies
- 2024$2,778 · 53 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $6,829 | 9 |
| Alcon Vision LLC | $443.15 | 9 |
| New World Medical,inc. | $165.11 | 3 |
| Lensar, Inc. | $139.94 | 1 |
| Sun Pharmaceutical Industries Inc. | $92.56 | 4 |
What the 2025 payments were for
- Consulting Fee$6,175 · 2 payments
- Food and Beverage$1,653 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Middletown
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