Craig SteinM.D.
Gastroenterology·Mesa, AZ
Craig Stein, M.D. is a Gastroenterology provider in Mesa, AZ affiliated with 1 ambulatory surgery center in AZ, as of July 2026.
- NPI1861487456
- Registered2005
- Centers1
- StateAZ
- Class of1989
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.
Education
Education on record as of August 2026.
Craig Stein at a glance
- Provider
- Craig Stein
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Mesa, AZ
- Medical school
- University of Southern California Keck School of Medicine
- Graduated
- 1989
- NPI registered
- 2005
- NPI
- 1861487456
- 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 Craig Stein practice?
Craig Stein, M.D. is based in Mesa, AZ and is affiliated with 1 ambulatory surgery center: East Valley Endoscopy in Mesa, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Craig Stein's NPI number?
Craig Stein's National Provider Identifier (NPI) is 1861487456, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Craig Stein go to medical school?
Craig Stein, M.D. attended University of Southern California Keck School of Medicine, graduating in 1989.
How many Gastroenterology providers in Arizona work at ambulatory surgery centers?
130 Gastroenterology surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Craig Stein among them. The Arizona Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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