Mark S. Feder, O.D.
NPI 1912097825ActiveIndividual· Optometrist· Norwalk, CT
Optometrist (O.D.) in Norwalk, Connecticut, trained at State University of New York - State College Optometry (class of 1983). Medicare paid $2,101 for services to 25 patients in 2024.
Overview
| NPI | 1912097825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Mar 12, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 1047 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 206 across 5 procedure codes |
| Paid by Medicare | $2,101 |
Education and affiliations
| Medical school | State University of New York - State College Optometry |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Optometry |
Medical group
- Norwalk Eye Care LLCNorwalk, CT · 5 clinicians
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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All 27 optometrists in Norwalk · All optometrists in Connecticut