James SunMD
Surgical Oncology·Philadelphia, PA
James Sun, MD is a Surgical Oncology provider in Philadelphia, PA affiliated with 1 ambulatory surgery center in UT, as of July 2026.
- NPI1003278391
- Registered2016
- Centers1
- StateUT
- Class of2016
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
James Sun at a glance
- Provider
- James Sun
- Credential
- MD
- Specialty
- Surgical Oncology
- Location
- Philadelphia, PA
- Medical school graduation
- 2016
- NPI registered
- 2016
- NPI
- 1003278391
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does James Sun practice?
James Sun, MD is based in Philadelphia, PA and is affiliated with 1 ambulatory surgery center: St Marks Ambulatory Surgery Associates Lp in Salt Lake City, UT. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is James Sun's NPI number?
James Sun's National Provider Identifier (NPI) is 1003278391, registered in 2016. Specialty on record: Surgical Oncology; credential MD.
How many Surgical Oncology providers in Pennsylvania work at ambulatory surgery centers?
10 Surgical Oncology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, James Sun among them. The Pennsylvania Surgical Oncology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete James Sun analysis
Tell us where to send it. Our team will prepare an analysis of James Sun covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.