Tamara Stockwin, OD
NPI 1043326424ActiveIndividual· Optometrist· Ithaca, NY
Optometrist (OD) in Ithaca, New York, trained at Illinois College of Optometry at Chicago (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $219,480 for 1,230 claims, against $130,626 paid for services in 2024. Alcon Vision LLC was the largest of 7 companies reporting payments in 2025, $339.03 in all, mostly food and beverage.
Overview
| NPI | 1043326424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TUV0059541 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,145 |
|---|---|
| Services billed | 2,288 across 15 procedure codes |
| Paid by Medicare | $130,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,230 · 2,151 30-day fills |
|---|---|
| Patients | 418 |
| Total drug cost | $219,480 |
| Generic share | 52% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Optometry |
Medical groups
- Cayuga Medical Associates PCIthaca, NY · 282 clinicians
- Robert J. Arleo, Md,pcIthaca, NY · 4 clinicians
Hospital affiliation
- Cayuga Medical Center at IthacaIthaca, NY
Industry payments (Open Payments)
- 2025$339.03 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $149.18 | 10 |
| Amgen Inc. | $57.35 | 2 |
| Genzyme Corporation | $50.00 | 1 |
| Sun Pharmaceutical Industries Inc. | $24.07 | 1 |
| Thea Pharma Inc. | $23.75 | 1 |
What the 2025 payments were for
- Food and Beverage$339.03 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 optometrists in Ithaca · All optometrists in New York