Siuchi Suen, O.D.
NPI 1396052643ActiveIndividual· Optometrist· Irvine, CA
Optometrist (O.D.) in Irvine, California, trained at University of California - School of Optometry (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $50,447 for 321 claims, against $29,767 paid for services in 2024. Amgen Inc. was the largest of 5 companies reporting payments in 2025, $363.60 in all, mostly food and beverage.
Overview
| NPI | 1396052643 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Sep 8, 2010 |
| Last updated in NPPES | Aug 17, 2022 |
| Certified by provider | Aug 17, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 14067 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 197 |
|---|---|
| Services billed | 430 across 13 procedure codes |
| Paid by Medicare | $29,767 |
Part D prescriptions in 2024
| Prescriptions (claims) | 321 · 538 30-day fills |
|---|---|
| Patients | 128 |
| Total drug cost | $50,447 |
| Generic share | 44% of claims |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Optometry |
Medical group
- Daniel C. Kline, M.D., Inc.Irvine, CA · 6 clinicians
Industry payments (Open Payments)
- 2025$363.60 · 8 payments from 5 companies
- 2024$134.34 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $137.12 | 2 |
| Johnson & Johnson Surgical Vision, Inc. | $104.36 | 1 |
| Alcon Vision LLC | $46.40 | 2 |
| Glaukos Corporation | $38.69 | 1 |
| Thea Pharma Inc. | $37.03 | 2 |
What the 2025 payments were for
- Food and Beverage$363.60 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 125 optometrists in Irvine · All optometrists in California