Leigh Sha R Chervenka, OD
NPI 1093931271ActiveIndividual· Optometrist· Nashua, NH
Optometrist (OD) in Nashua, New Hampshire, trained at Pacific University - College of Optometry (class of 1993). Mostly services rather than prescriptions: Medicare paid $9,869 for 104 patients in 2024, with only 35 Part D claims. Johnson & Johnson Vision Care, Inc. reported $21.73 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1093931271 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Apr 17, 2007 |
| Last updated in NPPES | Sep 21, 2021 |
| Certified by provider | Apr 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 817 | NH |
| Optometrist | 152W00000X | 304T | WY |
| Optometrist | 152W00000X | 4229TP | MA |
| Optometrist | 152W00000X | 5106T | TX |
| Optometrist | 152W00000X | 561 | SD |
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 (MA); Practitioner - Optometry (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 104 |
|---|---|
| Services billed | 139 across 6 procedure codes |
| Paid by Medicare | $9,869 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 35 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $1,548 |
| Generic share | 66% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$21.73 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $21.73 | 1 |
What the 2025 payments were for
- Food and Beverage$21.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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