Christopher Dvorak, MD
NPI 1861527657ActiveIndividual· Pediatrics, Pediatric Hematology-Oncology· Palo Alto, CA
Pediatrics, Pediatric Hematology-Oncology (MD) in Palo Alto, California, licensed in CA, with an NPI issued in February 2007. Enrolled in Medicare as practitioner - hematology/oncology. Alexion Pharmaceuticals, Inc. was the largest of 5 companies reporting payments in 2025, $39,347 in all, mostly consulting fees.
Overview
| NPI | 1861527657 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 22, 2007 |
| Last updated in NPPES | Mar 24, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Hematology-Oncology Primary | 2080P0207X | A69570 | 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 - Hematology/Oncology (CA) |
|---|
Industry payments (Open Payments)
- 2025$39,347 · 19 payments from 5 companies
- 2024$2,840 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $38,713 | 12 |
| Mesoblast, Inc. | $249.56 | 2 |
| Sobi, Inc | $174.76 | 3 |
| Medexus Pharma, Inc. | $122.71 | 1 |
| Jazz Pharmaceuticals Inc. | $87.32 | 1 |
What the 2025 payments were for
- Consulting Fee$28,840 · 3 payments
- Travel and Lodging$9,771 · 6 payments
- Food and Beverage$735.78 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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