Mark B. Gordon, O.D.
NPI 1821028382ActiveIndividual· Optometrist· Baltimore, MD
Optometrist (O.D.) in Baltimore, Maryland, trained at Pennsylvania College of Optometry (class of 1971). Part D covered 16 prescriptions written in 2024. Tarsus Pharmaceuticals, Inc. reported $27.77 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821028382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Mar 21, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA0633 | 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) | Enrolled Practitioner - Optometry (MD) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 16 · 24 30-day fills |
|---|---|
| Total drug cost | $1,383 |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1971 |
| Medicare specialty | Optometry |
Medical group
- Barenburg Optical Service, IncBaltimore, MD · 12 clinicians
Industry payments (Open Payments)
- 2025$27.77 · 1 payment from 1 company
- 2024$98.65 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $27.77 | 1 |
What the 2025 payments were for
- Food and Beverage$27.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 209 optometrists in Baltimore · All optometrists in Maryland