Phuc Hong Quach, O.D.
NPI 1770617805ActiveIndividual· Optometrist· Riverside, CA
Optometrist (O.D.) with Retina Institute of California Medical Group, A California Medical Par, practicing in Riverside, California. Their prescriptions cost Medicare Part D more than their services did: $92,256 for 1,711 claims, against $6,891 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $278.38 in all, mostly food and beverage.
Overview
| NPI | 1770617805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 14, 2007 |
| Last updated in NPPES | Nov 30, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 12891 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 72 |
|---|---|
| Services billed | 88 across 8 procedure codes |
| Paid by Medicare | $6,891 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,711 · 2,818 30-day fills |
|---|---|
| Patients | 551 |
| Total drug cost | $92,256 |
| Generic share | 65% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Retina Institute of California Medical Group, A California Medical ParPalm Desert, CA · 77 clinicians
Industry payments (Open Payments)
- 2025$278.38 · 4 payments from 3 companies
- 2024$167.64 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $143.72 | 1 |
| Sun Pharmaceutical Industries Inc. | $113.59 | 2 |
| Rxsight Inc | $21.07 | 1 |
What the 2025 payments were for
- Food and Beverage$278.38 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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