John K Byun, MD
John K Byun, MD is a Radiation Oncology in Stanford, California. Qualified in 2014, 12 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California and New Jersey.
- Years since qualifying
- 12
- Licensed in
- CA, NJ
- In the registry since
- 2014
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
300 Pasteur DrStanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (3)
- 300 Sierra College Dr Ste 150, Grass Valley, CA 95945-5083 — (530) 802-6400
- 3249 Oak Park Ave, Berwyn, IL 60402-3429 — (708) 783-3403
- 195 Little Albany St, New Brunswick, NJ 08901-1914 — (732) 253-3939
Specialties & licences
| Radiation Oncology Physician (primary) | Taxonomy 2085R0001X · Licence C197416 (CA) |
|---|---|
| Radiation Oncology Physician | Taxonomy 2085R0001X · Licence 25MA10129400 (NJ) |
Record details
| NPI number | 1528487089 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | April 14, 2014 |
| Last updated in NPPES | September 26, 2025 |
| Certification date | September 26, 2025 |
| Mailing address | 300 Pasteur Dr, Stanford, CA 94305-2200 |
Medicare enrollment
| Medicare specialty | RADIATION ONCOLOGY |
|---|---|
| Medical school | OTHER |
| Graduated | 2014 (12 years in practice) |
| Group practice | Stanford Health Care — 3085 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Stanford
-
Michael S Binkley, MD
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000
-
Scott Victor Bratman, MD, PHD
875 Blake Wilbur Drive Stanford Cancer Ctr, Stanford, CA 94305-5847 · (650) 723-6171
-
Ryan Lennex Brunsing, MD, PHD
300 Pasteur Dr, Stanford, CA 94305 · (650) 723-4000
-
Santino Sciscione Butler, MD
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000
-
Ryan Tay Chao, MD
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000
-
Rishabh Chaudhari, MD
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 723-4000
-
Dr. Nam Kyoung Cho, MD, PHD
875 Blake Wilbur Dr, Stanford, CA 94305 · (650) 723-6661
-
Michael F Clarke, MD
300 Pasteur Dr, Stanford, CA 94305-2200 · (650) 498-5710