Jonathan KoffM.D.
Gastroenterology·Chevy Chase, MD
Jonathan Koff, M.D. is a Gastroenterology provider in Chevy Chase, MD affiliated with 2 ambulatory surgery centers in MD, as of July 2026.
- NPI1104926302
- Registered2006
- Centers2
- StateMD
- Class of1997
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 Koff at a glance
- Provider
- Jonathan Koff
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Chevy Chase, MD
- Medical school
- Boston University School of Medicine
- Graduated
- 1997
- NPI registered
- 2006
- NPI
- 1104926302
- 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 Koff practice?
Jonathan Koff, M.D. is based in Chevy Chase, MD and is affiliated with 2 ambulatory surgery centers: Chevy Chase Endoscopy Center in Chevy Chase, MD and Endoscopic Surgical Centre Of Maryland in Silver Spring, MD. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jonathan Koff's NPI number?
Jonathan Koff's National Provider Identifier (NPI) is 1104926302, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Jonathan Koff go to medical school?
Jonathan Koff, M.D. attended Boston University School of Medicine, graduating in 1997.
How many Gastroenterology providers in Maryland work at ambulatory surgery centers?
170 Gastroenterology surgeons and proceduralists in Maryland are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Jonathan Koff among them. The Maryland Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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