Mark Stephen Foley, O.D.
NPI 1407849995ActiveIndividual· Optometrist· Towson, MD
Optometrist (O.D.) in Towson, Maryland, trained at Pennsylvania College of Optometry (class of 1991). In 2024 Medicare paid $58,252 for 573 patients, and Part D covered 311 of their prescriptions, 55% of them generic. Amgen Inc. was the largest of 6 companies reporting payments in 2025, $477.37 in all, mostly food and beverage.
Overview
| NPI | 1407849995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Sep 12, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA1147 | MD |
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 - Optometry (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 573 |
|---|---|
| Services billed | 838 across 16 procedure codes |
| Paid by Medicare | $58,252 |
Part D prescriptions in 2024
| Prescriptions (claims) | 311 · 483 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $32,063 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Optometry |
Medical group
- Greater Baltimore Medical CenterTowson, MD · 354 clinicians
Industry payments (Open Payments)
- 2025$477.37 · 13 payments from 6 companies
- 2024$443.80 · 14 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $218.54 | 7 |
| Alcon Vision LLC | $139.97 | 1 |
| Bausch & Lomb Americas Inc. | $43.74 | 2 |
| Tarsus Pharmaceuticals, Inc. | $34.71 | 1 |
| Sun Pharmaceutical Industries Inc. | $22.04 | 1 |
What the 2025 payments were for
- Food and Beverage$477.37 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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