Chien Pong Chen, M.D., PH.D.
NPI 1083947717ActiveIndividual· Radiology, Radiation Oncology· La Jolla, CA
Radiology, Radiation Oncology (M.D., PH.D.) in La Jolla, California, trained at Columbia University College of Physicians and Surgeons (class of 2007). 512 Medicare patients in 2024, $722,609 paid; nearly all of their 197 Part D prescriptions were generic (99%). Brainlab, Inc. reported $1,035 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1083947717 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Sep 14, 2009 |
| Last updated in NPPES | Aug 6, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A107522 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 512 |
|---|---|
| Services billed | 5,404 across 48 procedure codes |
| Paid by Medicare | $722,609 |
Part D prescriptions in 2024
| Prescriptions (claims) | 197 · 237 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $2,170 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Scripps HealthLa Jolla, CA · 1,433 clinicians
Hospital affiliations
- Scripps Green HospitalLa Jolla, CA
- Scripps Memorial Hospital - EncinitasEncinitas, CA
- Scripps Memorial Hospital la JollaLa Jolla, CA
- Scripps Mercy HospitalSan Diego, CA
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$1,035 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Brainlab, Inc. | $1,035 | 3 |
What the 2025 payments were for
- Travel and Lodging$838.51 · 1 payment
- Food and Beverage$196.01 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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