Jonathan RieglerMD
Gastroenterology·Templeton, CA
Jonathan Riegler, MD is a Gastroenterology provider in Templeton, CA affiliated with 1 ambulatory surgery center in CA, as of July 2026.
- NPI1184725707
- Registered2006
- Centers1
- StateCA
- Class of1987
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.
Jonathan Riegler at a glance
- Provider
- Jonathan Riegler
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Templeton, CA
- Medical school
- University of Michigan Medical School
- Graduated
- 1987
- NPI registered
- 2006
- NPI
- 1184725707
- 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 Jonathan Riegler practice?
Jonathan Riegler, MD is based in Templeton, CA and is affiliated with 1 ambulatory surgery center: Templeton Endoscopy Center in Templeton, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jonathan Riegler's NPI number?
Jonathan Riegler's National Provider Identifier (NPI) is 1184725707, registered in 2006. Specialty on record: Gastroenterology; credential MD.
Where did Jonathan Riegler go to medical school?
Jonathan Riegler, MD attended University of Michigan Medical School, graduating in 1987.
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, Jonathan Riegler among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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