Stuart Makoto Sakuma, O.D.
NPI 1083607527ActiveIndividual· Optometrist· Watsonville, CA
Optometrist (O.D.) in Watsonville, California, trained at University of California - School of Optometry (class of 1996). Mostly services rather than prescriptions: Medicare paid $25,677 for 256 patients in 2024, with only 12 Part D claims. Alcon Vision LLC reported $25.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1083607527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 30, 2005 |
| Last updated in NPPES | Oct 27, 2021 |
| Certified by provider | Oct 27, 2021 |
| Reactivated | Apr 5, 2006 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OPT10730TPA | 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 | 256 |
|---|---|
| Services billed | 411 across 11 procedure codes |
| Paid by Medicare | $25,677 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 14 30-day fills |
|---|---|
| Total drug cost | $3,447 |
Education and affiliations
| Medical school | University of California - School of Optometry |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$25.50 · 1 payment from 1 company
- 2024$63.76 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $25.50 | 1 |
What the 2025 payments were for
- Food and Beverage$25.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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