William ErberM.D.
William Erber, M.D. is a Gastroenterology provider in Brooklyn, NY affiliated with 3 ambulatory surgery centers in NY, as of July 2026.
- NPI1588661052
- Registered2005
- Centers3
- StateNY
- Class of1967
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.
- Goldstep Ambulatory Surgery Center LLCBrooklyn, NY · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →
- South Brooklyn Endoscopy CenterBrooklyn, NY · Gastroenterology · 30 on panelView center →
- Brooklyn Surgery CtrBrooklyn, NY · Gastroenterology, Orthopedics, Pain management · 30 on panelView center →
Education
Education on record as of August 2026.
William Erber at a glance
- Provider
- William Erber
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Brooklyn, NY
- Medical school
- Chicago College of Medicine and Surgery
- Graduated
- 1967
- NPI registered
- 2005
- NPI
- 1588661052
- 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 William Erber practice?
William Erber, M.D. is based in Brooklyn, NY and is affiliated with 3 ambulatory surgery centers: Goldstep Ambulatory Surgery Center LLC in Brooklyn, NY, South Brooklyn Endoscopy Center in Brooklyn, NY, and Brooklyn Surgery Ctr in Brooklyn, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Erber's NPI number?
William Erber's National Provider Identifier (NPI) is 1588661052, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did William Erber go to medical school?
William Erber, M.D. attended Chicago College of Medicine and Surgery, graduating in 1967.
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, William Erber among them. The New York Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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