William FergesM.D.
William Ferges, M.D. is a Gastroenterology provider in Somerset, NJ affiliated with 2 ambulatory surgery centers in NJ, as of July 2026.
- NPI1982909040
- Registered2011
- Centers2
- StateNJ
- Class of2008
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.
William Ferges at a glance
- Provider
- William Ferges
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Somerset, NJ
- Medical school
- Georgetown University School of Medicine
- Graduated
- 2008
- NPI registered
- 2011
- NPI
- 1982909040
- 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 Ferges practice?
William Ferges, M.D. is based in Somerset, NJ and is affiliated with 2 ambulatory surgery centers: Endosurgical Center Of Central New Jersey in East Brunswick, NJ and Somerset Outpatient Surgery LLC Dba Raritan Valley Surgery Center in Somerset, NJ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is William Ferges's NPI number?
William Ferges's National Provider Identifier (NPI) is 1982909040, registered in 2011. Specialty on record: Gastroenterology; credential M.D.
Where did William Ferges go to medical school?
William Ferges, M.D. attended Georgetown University School of Medicine, graduating in 2008.
How many Gastroenterology providers in New Jersey work at ambulatory surgery centers?
180 Gastroenterology surgeons and proceduralists in New Jersey are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, William Ferges among them. The New Jersey Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
Pilot Analysis
Get the complete William Ferges analysis
Tell us where to send it. Our team will prepare an analysis of William Ferges covering case volumes, referral patterns, payer mix, and how specialty peers compare, and email it to you within 5-10 business days. Need it faster? Book a demo.