Dr. Roy Pillsub Won, MD
Dr. Roy Pillsub Won, MD is a General Surgery in Fullerton, California. Graduated from University of Cincinnati College of Medicine in 2013, 13 years ago. Practices with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, a 1,934-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Texas.
- Years since qualifying
- 13
- Trained at
- University of Cincinnati College of Medicine
- Licensed in
- CA, TX
- In the registry since
- 2013
- 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
1950 Sunny Crest Dr Ste 3500Fullerton, CA 92835-3646
Phone: (714) 408-4249
Fax: (714) 525-0123
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 (2)
- 15655 Cypress Wood Medical Dr Ste 100, Houston, TX 77014-1487 — (713) 442-1700
- 106 Vision Park Blvd, Shenandoah, TX 77384-3000 — (713) 442-1800
Specialties & licences
| Colon & Rectal Surgery Physician (primary) | Taxonomy 208C00000X · Licence A134883 (CA) |
|---|---|
| Colon & Rectal Surgery Physician | Taxonomy 208C00000X · Licence S6980 (TX) |
Record details
| NPI number | 1225470354 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 17, 2013 |
| Last updated in NPPES | August 25, 2025 |
| Certification date | August 25, 2025 |
Medicare enrollment
| Medicare specialty | GENERAL SURGERY |
|---|---|
| Medical school | UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE |
| Graduated | 2013 (13 years in practice) |
| Group practice | Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc — 1934 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |