Wei Chen, N.P., PH.D.
NPI 1245630722ActiveIndividual· Nurse Practitioner, Gerontology· Irvine, CA
Nurse Practitioner, Gerontology (N.P., PH.D.) with City of Hope Medical Foundation, practicing in Irvine, California. Part D covered 245 prescriptions written in 2024, 87% of them generic. Pfizer Inc. was the largest of 35 companies reporting payments in 2025, $2,694 in all, mostly food and beverage.
Overview
| NPI | 1245630722 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P., PH.D. |
| Sole proprietor | No |
| NPI issued | Sep 3, 2014 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 95001513 | 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 - Nurse Practitioner (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 245 · 338 30-day fills |
|---|---|
| Patients | 81 |
| Total drug cost | $137,336 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- City of Hope Medical FoundationDuarte, CA · 982 clinicians
Industry payments (Open Payments)
- 2025$2,694 · 90 payments from 35 companies
- 2024$2,210 · 67 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $278.60 | 5 |
| Celgene Corporation | $185.58 | 16 |
| Puma Biotechnology, Inc. | $182.26 | 4 |
| Janssen Biotech, Inc. | $177.71 | 4 |
| Geron Corporation | $131.89 | 2 |
What the 2025 payments were for
- Food and Beverage$2,599 · 89 payments
- Education$95.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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