Lisa Chau
NPI 1487257366ActiveIndividual· Physician Assistant, Medical· Santa Ana, CA
Physician Assistant, Medical with Healthcare Partners Affiliates Medical Group, practicing in Santa Ana, California. Part D covered 2,541 prescriptions written in 2024, 87% of them generic. Exact Sciences Corporation reported $30.25 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487257366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Nov 20, 2020 |
| Last updated in NPPES | Dec 7, 2025 |
| Certified by provider | Dec 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 58873 | 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) | 2,541 · 4,590 30-day fills |
|---|---|
| Patients | 848 |
| Total drug cost | $251,562 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Healthcare Partners Affiliates Medical GroupAnaheim, CA · 754 clinicians
Industry payments (Open Payments)
- 2025$30.25 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $30.25 | 1 |
What the 2025 payments were for
- Food and Beverage$30.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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