Xiaoyu Cao, MD
NPI 1851850655ActiveIndividual· Internal Medicine, Critical Care Medicine· Stanford, CA
Internal Medicine, Critical Care Medicine (MD) in Stanford, California, trained at University of California, San Francisco School of Medicine (class of 2019). Part D covered 15 prescriptions written in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $89.71 in all, mostly food and beverage.
Overview
| NPI | 1851850655 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2019 |
| Last updated in NPPES | Oct 1, 2025 |
| Certified by provider | Oct 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | A179708 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | A179708 | CA |
| Internal Medicine | 207R00000X | A179708 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 29 30-day fills |
|---|---|
| Total drug cost | $3,272 |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Stanford Health CareStanford, CA · 3,122 clinicians
- University Healthcare AlliancePleasanton, CA · 327 clinicians
Hospital affiliations
- Good Samaritan HospitalSan Jose, CA
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$89.71 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $67.88 | 1 |
| Actelion Pharmaceuticals US, Inc. | $21.83 | 1 |
What the 2025 payments were for
- Food and Beverage$89.71 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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