Philip YeeM.D.
Gastroenterology·San Ramon, CA
Philip Yee, M.D. is a Gastroenterology provider in San Ramon, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1770666448
- Registered2006
- Centers3
- StateCA
- Class of1984
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.
- Tresanti Surgical Center LLCSan Ramon, CA · Gastroenterology · 5 on panelView center →
- Walnut Creek Endoscopy Center LLCWalnut Creek, CA · Gastroenterology · 6 on panelView center →
- Bay Area Surgical Specialist Services LLCWalnut Creek, CA · ENT, Gastroenterology, General surgery, Pain management, Vascular · 27 on panelView center →
Education
Education on record as of August 2026.
Philip Yee at a glance
- Provider
- Philip Yee
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- San Ramon, CA
- Medical school
- George Washington University School of Medicine
- Graduated
- 1984
- NPI registered
- 2006
- NPI
- 1770666448
- 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 Philip Yee practice?
Philip Yee, M.D. is based in San Ramon, CA and is affiliated with 3 ambulatory surgery centers: Tresanti Surgical Center LLC in San Ramon, CA, Walnut Creek Endoscopy Center LLC in Walnut Creek, CA, and Bay Area Surgical Specialist Services LLC in Walnut Creek, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Philip Yee's NPI number?
Philip Yee's National Provider Identifier (NPI) is 1770666448, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Philip Yee go to medical school?
Philip Yee, M.D. attended George Washington University School of Medicine, graduating in 1984.
How many Gastroenterology providers in California work at ambulatory surgery centers?
547 Gastroenterology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Philip Yee among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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