Nancy Park Wu, O.D.
NPI 1821067505ActiveIndividual· Optometrist· Ukiah, CA
Optometrist (O.D.) in Ukiah, California, trained at State University of New York - State College Optometry (class of 2002). Mostly services rather than prescriptions: Medicare paid $71,139 for 529 patients in 2024, with only 26 Part D claims. Glaukos Corporation reported $136.70 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821067505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Apr 14, 2026 |
| Certified by provider | Apr 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 12473TG | 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 | 529 |
|---|---|
| Services billed | 1,090 across 12 procedure codes |
| Paid by Medicare | $71,139 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 33 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $6,830 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | State University of New York - State College Optometry |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Optometry |
Medical group
- Nancy Park Od, IncUkiah, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$136.70 · 2 payments from 1 company
- 2024$156.56 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaukos Corporation | $136.70 | 2 |
What the 2025 payments were for
- Food and Beverage$136.70 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 optometrists in Ukiah · All optometrists in California