Keith Jeffrey Mathers, M.D.
NPI 1295989523ActiveIndividual· Ophthalmology· Bala Cynwyd, PA
Ophthalmology (M.D.) in Bala Cynwyd, Pennsylvania, trained at Jefferson Medical College of Thomas Jefferson University (class of 2006). In 2024 Medicare paid $275,985 for 1,340 patients, and Part D covered 2,024 of their prescriptions, 62% of them generic. Abb Con-Cise Optical Group LLC was the largest of 13 companies reporting payments in 2025, $1,227 in all, mostly food and beverage.
Overview
| NPI | 1295989523 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 13, 2008 |
| Last updated in NPPES | Jun 19, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | MD442987 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,340 |
|---|---|
| Services billed | 3,220 across 27 procedure codes |
| Paid by Medicare | $275,985 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,024 · 3,889 30-day fills |
|---|---|
| Patients | 484 |
| Total drug cost | $390,987 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Ophthalmology |
Medical group
- Marvin H. Greenbaum, M.D. PCBala Cynwyd, PA · 4 clinicians
Industry payments (Open Payments)
- 2025$1,227 · 36 payments from 13 companies
- 2024$877.39 · 39 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abb Con-Cise Optical Group LLC | $269.47 | 1 |
| Tarsus Pharmaceuticals, Inc. | $188.27 | 3 |
| Alcon Vision LLC | $171.21 | 6 |
| Coopervision Inc. | $123.89 | 5 |
| Abbvie Inc. | $110.35 | 4 |
What the 2025 payments were for
- Food and Beverage$1,227 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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