Judy Quach, OD
NPI 1598301616ActiveIndividual· Optometrist· Walla Walla, WA
Optometrist (OD) in Walla Walla, Washington, trained at Southern California College of Optometry (class of 2018). Mostly services rather than prescriptions: Medicare paid $9,813 for 86 patients in 2024, with only 17 Part D claims.
Overview
| NPI | 1598301616 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Nov 24, 2019 |
| Last updated in NPPES | Jul 7, 2020 |
| Certified by provider | Jul 7, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD61051669 | WA |
| Optometrist | 152W00000X | 9618 | TX |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 135 across 13 procedure codes |
| Paid by Medicare | $9,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 27 30-day fills |
|---|---|
| Total drug cost | $145.07 |
Education and affiliations
| Medical school | Southern California College of Optometry |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Optometry |
Medical group
- Vision Source Walla Walla PLLCWalla Walla, WA · 3 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 30 optometrists in Walla Walla · All optometrists in Washington