Yumiko Wong, PA
NPI 1730243551ActiveIndividual· Physician Assistant· Upland, CA
Physician Assistant (PA) with Cucamonga Valley Medical Group Inc, practicing in Upland, California. Part D covered 2,801 prescriptions written in 2024, 87% of them generic. Abbott Laboratories was the largest of 10 companies reporting payments in 2025, $609.01 in all, mostly food and beverage. Lists San Antonio Regional Hospital as a hospital affiliation.
Overview
| NPI | 1730243551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Dec 19, 2006 |
| Last updated in NPPES | Jan 25, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 18604 | 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 - Physician Assistant (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,801 · 6,151 30-day fills |
|---|---|
| Patients | 342 |
| Total drug cost | $211,686 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Cucamonga Valley Medical Group IncUpland, CA · 23 clinicians
Hospital affiliation
- San Antonio Regional HospitalUpland, CA
Industry payments (Open Payments)
- 2025$609.01 · 22 payments from 10 companies
- 2024$819.80 · 28 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $167.66 | 4 |
| Exact Sciences Corporation | $111.01 | 5 |
| Pfizer Inc. | $97.10 | 4 |
| Sanofi-Aventis U.S. LLC | $80.29 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $44.88 | 2 |
What the 2025 payments were for
- Food and Beverage$609.01 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 physician assistants in Upland · All physician assistants in California