Lewis GenuthMD
Lewis Genuth, MD is a Gastroenterology provider in Brooklyn, NY affiliated with 3 ambulatory surgery centers in NY, as of July 2026.
- NPI1588605588
- Registered2006
- Centers3
- StateNY
- Class of1984
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.
- South Brooklyn Endoscopy CenterBrooklyn, NY · Gastroenterology · 30 on panelView center →
- Brooklyn Surgery CtrBrooklyn, NY · Gastroenterology, Orthopedics, Pain management · 30 on panelView center →
- Goldstep Ambulatory Surgery Center LLCBrooklyn, NY · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →
Education
Education on record as of August 2026.
Lewis Genuth at a glance
- Provider
- Lewis Genuth
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Brooklyn, NY
- Medical school
- Albert Einstein College of Medicine of Yeshiva University
- Graduated
- 1984
- NPI registered
- 2006
- NPI
- 1588605588
- 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 Lewis Genuth practice?
Lewis Genuth, MD is based in Brooklyn, NY and is affiliated with 3 ambulatory surgery centers: South Brooklyn Endoscopy Center in Brooklyn, NY, Brooklyn Surgery Ctr in Brooklyn, NY, and Goldstep Ambulatory Surgery Center LLC in Brooklyn, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Lewis Genuth's NPI number?
Lewis Genuth's National Provider Identifier (NPI) is 1588605588, registered in 2006. Specialty on record: Gastroenterology; credential MD.
Where did Lewis Genuth go to medical school?
Lewis Genuth, MD attended Albert Einstein College of Medicine of Yeshiva University, graduating in 1984.
How many Gastroenterology providers in New York work at ambulatory surgery centers?
267 Gastroenterology surgeons and proceduralists in New York are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Lewis Genuth among them. The New York Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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