Raymond W. Chyu, M.D.
NPI 1689615312ActiveIndividual· Specialist· San Jose, CA
Specialist (M.D.) in San Jose, California, trained at Hahnemann University College of Medicine (class of 1998). Medicare paid $317,390 for services to 2,144 patients in 2024. Heartflow, Inc. reported $144.27 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689615312 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Oct 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | A70030 | 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 - Diagnostic Radiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,144 |
|---|---|
| Services billed | 41,778 across 106 procedure codes |
| Paid by Medicare | $317,390 |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Diagnostic Radiology |
Medical group
- Valley Radiology Medical Associates IncLos Gatos, CA · 28 clinicians
Industry payments (Open Payments)
- 2025$144.27 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $144.27 | 2 |
What the 2025 payments were for
- Food and Beverage$144.27 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 190 Specialist providers in San Jose · All Specialist providers in California