John W. Lee, MD
NPI 1316938657ActiveIndividual· Radiology, Radiation Oncology· San Francisco, CA
Radiology, Radiation Oncology (MD) with Northern California Radiation Therapists and Oncologists Medical Group, practicing in San Francisco, California. 137 Medicare patients in 2024, $205,298 paid; nearly all of their 176 Part D prescriptions were generic (94%). Siemens Medical Solutions USA, Inc. was the largest of 2 companies reporting payments in 2025, $325.33 in all, mostly food and beverage. Lists California Pacific Medical Center - Mission Bernal and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1316938657 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 4, 2005 |
| Last updated in NPPES | Dec 9, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A55578 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 137 |
|---|---|
| Services billed | 2,632 across 38 procedure codes |
| Paid by Medicare | $205,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 176 · 271 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $12,695 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Northern California Radiation Therapists and Oncologists Medical GroupSan Francisco, CA · 8 clinicians
Hospital affiliations
- California Pacific Medical Center - Mission BernalSan Francisco, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$325.33 · 2 payments from 2 companies
- 2024$130.43 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Siemens Medical Solutions USA, Inc. | $174.33 | 1 |
| Elekta, Inc. | $151.00 | 1 |
What the 2025 payments were for
- Food and Beverage$325.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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