Andrew I. Kessler, M.D.
NPI 1881797231ActiveIndividual· Ophthalmology· Westminster, MD
Ophthalmology (M.D.) in Westminster, Maryland, licensed in MD, with an NPI issued in September 2006. Their prescriptions cost Medicare Part D more than their services did: $52,410 for 264 claims, against $29,912 paid for services in 2024.
Overview
| NPI | 1881797231 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | Oct 2, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | D39808 | MD |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 176 across 15 procedure codes |
| Paid by Medicare | $29,912 |
Part D prescriptions in 2024
| Prescriptions (claims) | 264 · 662 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $52,410 |
| Generic share | 60% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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