Ryan Nghiem Ngo, OD
NPI 1407321508ActiveIndividual· Optometrist· Pasco, WA
Optometrist (OD) in Pasco, Washington, trained at Pacific University - College of Optometry (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $26,003 for 340 claims, against $3,217 paid for services in 2024. Carl Zeiss Meditec USA, Inc. was the largest of 3 companies reporting payments in 2025, $141.47 in all, mostly food and beverage.
Overview
| NPI | 1407321508 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2018 |
| Last updated in NPPES | May 11, 2026 |
| Certified by provider | May 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OD.OD.60976602 | WA |
| Optometrist | 152W00000X | AT4812 | OR |
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 | 21 |
|---|---|
| Services billed | 68 across 11 procedure codes |
| Paid by Medicare | $3,217 |
Part D prescriptions in 2024
| Prescriptions (claims) | 340 · 605 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $26,003 |
| Generic share | 53% of claims |
Education and affiliations
| Medical school | Pacific University - College of Optometry |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$141.47 · 4 payments from 3 companies
- 2024$55.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Carl Zeiss Meditec USA, Inc. | $61.94 | 1 |
| Lkc Technologies, Inc. | $54.52 | 2 |
| Johnson & Johnson Vision Care, Inc. | $25.01 | 1 |
What the 2025 payments were for
- Food and Beverage$141.47 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 optometrists in Pasco · All optometrists in Washington