Harrison Sze Ming Chau, MD
NPI 1356878458ActiveIndividual· Surgery, Surgical Critical Care· Stanford, CA
Surgery, Surgical Critical Care (MD) in Stanford, California, trained at University of Cincinnati College of Medicine (class of 2017). Part D covered 26 prescriptions written in 2024, 96% of them generic. Ethicon US, LLC was the largest of 2 companies reporting payments in 2025, $321.72 in all, mostly food and beverage.
Overview
| NPI | 1356878458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 19, 2017 |
| Last updated in NPPES | Oct 10, 2025 |
| Certified by provider | Oct 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Critical Care Primary | 2086S0102X | A161867 | CA |
| Surgery | 208600000X | A161867 | 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 - General Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 26 30-day fills |
|---|---|
| Patients | 19 |
| Total drug cost | $196.68 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | General Surgery |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliations
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$321.72 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $175.80 | 2 |
| Baxter Healthcare | $145.92 | 1 |
What the 2025 payments were for
- Food and Beverage$321.72 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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