John Han Wu, M.D.
NPI 1881990737ActiveIndividual· General Practice· Monterey Park, CA
General Practice (M.D.) in Monterey Park, California, licensed in CA, with an NPI issued in February 2011. Bayer Healthcare Pharmaceuticals Inc. reported $67.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1881990737 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 9, 2011 |
| Last updated in NPPES | Jan 10, 2025 |
| Certified by provider | Jan 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | A84002 | CA |
| Dermatology | 207N00000X | A84002 | CA |
| Dermatology, Dermatopathology | 207ND0900X | A84002 | CA |
| Family Medicine | 207Q00000X | A84002 | CA |
| Physical Medicine & Rehabilitation | 208100000X | A84002 | 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$67.38 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $67.38 | 2 |
What the 2025 payments were for
- Food and Beverage$67.38 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 19 general practitioners in Monterey Park · All general practitioners in California