William Joseph Filchak, O.D.
NPI 1962584383ActiveIndividual· Optometrist· Southbury, CT
Optometrist (O.D.) in Southbury, Connecticut, trained at Southern College of Optometry (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $63,926 for 173 claims, against $22,064 paid for services in 2024. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $407.81 in all, mostly food and beverage.
Overview
| NPI | 1962584383 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 19, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2034 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 245 |
|---|---|
| Services billed | 307 across 11 procedure codes |
| Paid by Medicare | $22,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 293 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $63,926 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Optometry |
Medical group
- Myeyedr Optometry of Connecticut LLCRidgefield, CT · 72 clinicians
Industry payments (Open Payments)
- 2025$407.81 · 13 payments from 6 companies
- 2024$287.08 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $202.33 | 4 |
| Tarsus Pharmaceuticals, Inc. | $120.67 | 4 |
| Coopervision Inc. | $31.33 | 2 |
| Bausch & Lomb Americas Inc. | $21.86 | 1 |
| Sun Pharmaceutical Industries Inc. | $16.10 | 1 |
What the 2025 payments were for
- Food and Beverage$407.81 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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