Roger EpsteinM.D.
Gastroenterology·Somersworth, NH
Roger Epstein, M.D. is a Gastroenterology provider in Somersworth, NH affiliated with 1 ambulatory surgery center in NH, as of July 2026.
- NPI1821095183
- Registered2005
- Centers1
- StateNH
- Class of1982
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.
Roger Epstein at a glance
- Provider
- Roger Epstein
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Somersworth, NH
- Medical school
- Boston University School of Medicine
- Graduated
- 1982
- NPI registered
- 2005
- NPI
- 1821095183
- 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 Roger Epstein practice?
Roger Epstein, M.D. is based in Somersworth, NH and is affiliated with 1 ambulatory surgery center: Wentworth Surgery Center LLC in Somersworth, NH. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Roger Epstein's NPI number?
Roger Epstein's National Provider Identifier (NPI) is 1821095183, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Roger Epstein go to medical school?
Roger Epstein, M.D. attended Boston University School of Medicine, graduating in 1982.
How many Gastroenterology providers in New Hampshire work at ambulatory surgery centers?
20 Gastroenterology surgeons and proceduralists in New Hampshire are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Roger Epstein among them. The New Hampshire Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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