Brian RiffMD
Brian Riff, MD is a Gastroenterology provider in Anaheim, CA affiliated with 3 ambulatory surgery centers in CA, as of July 2026.
- NPI1194969030
- Registered2009
- Centers3
- StateCA
- Class of2009
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.
- North Orange County Surgery CenterAnaheim, CA · Gastroenterology · 7 on panelView center →
- Agmg Endoscopy Center A General PartnershipAnaheim, CA · Gastroenterology · 9 on panelView center →
- North Anaheim Surgery Center LLC Dba United Pacific Surgery CenterAnaheim, CA · Gastroenterology, General surgery, Ophthalmology, Orthopedics, Pain management, Plastic surgery · 9 on panelView center →
Education
Education on record as of August 2026.
Brian Riff at a glance
- Provider
- Brian Riff
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Anaheim, CA
- Medical school
- Jefferson Medical College of Thomas Jefferson University
- Graduated
- 2009
- NPI registered
- 2009
- NPI
- 1194969030
- 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 Brian Riff practice?
Brian Riff, MD is based in Anaheim, CA and is affiliated with 3 ambulatory surgery centers: North Orange County Surgery Center in Anaheim, CA, Agmg Endoscopy Center A General Partnership in Anaheim, CA, and North Anaheim Surgery Center LLC Dba United Pacific Surgery Center in Anaheim, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Brian Riff's NPI number?
Brian Riff's National Provider Identifier (NPI) is 1194969030, registered in 2009. Specialty on record: Gastroenterology; credential MD.
Where did Brian Riff go to medical school?
Brian Riff, MD attended Jefferson Medical College of Thomas Jefferson University, graduating in 2009.
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, Brian Riff among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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