Calvin Kuo, M.D. PH.D.
NPI 1609954825ActiveIndividual· Internal Medicine, Hematology· Stanford, CA
Internal Medicine, Hematology (M.D. PH.D.) in Stanford, California, licensed in CA, with an NPI issued in November 2006. Vividion Therapeutics Inc. was the largest of 2 companies reporting payments in 2025, $1,053 in all, mostly travel and lodging.
Overview
| NPI | 1609954825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. PH.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 2, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | G86636 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$1,053 · 6 payments from 2 companies
- 2024$290.37 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vividion Therapeutics Inc. | $569.33 | 3 |
| Chugai Pharmaceutical Co., Ltd. | $483.73 | 3 |
What the 2025 payments were for
- Travel and Lodging$981.47 · 4 payments
- Food and Beverage$71.59 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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