George ThomasM.D.
George Thomas, M.D. is a Gastroenterology provider in Arcadia, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1649293150
- Registered2006
- Centers3
- StateCA
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.
- Arcadia Outpatient Surgery Center LpArcadia, CA · Gastroenterology, Ophthalmology · 13 on panelView center →
- Specialty Surgical Center Of Arcadia LpArcadia, CA · Gastroenterology, Ophthalmology · 18 on panelView center →
- Valley Digestive Health CenterArcadia, CA · Gastroenterology · 7 on panelView center →
George Thomas at a glance
- Provider
- George Thomas
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Arcadia, CA
- NPI registered
- 2006
- NPI
- 1649293150
- 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 George Thomas practice?
George Thomas, M.D. is based in Arcadia, CA and is affiliated with 3 ambulatory surgery centers: Arcadia Outpatient Surgery Center Lp in Arcadia, CA, Specialty Surgical Center Of Arcadia Lp in Arcadia, CA, and Valley Digestive Health Center in Arcadia, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is George Thomas's NPI number?
George Thomas's National Provider Identifier (NPI) is 1649293150, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
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, George Thomas among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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