Joseph FelderM.D.
Joseph Felder, M.D. is a Gastroenterology provider in New York, NY affiliated with 3 ambulatory surgery centers in NY, as of July 2026.
- NPI1174522569
- Registered2005
- Centers3
- StateNY
- Class of1987
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.
- Uws ASC LLC Dba Upper West Side EndoscopyNew York, NY · Gastroenterology · 30 on panelView center →
- Midtown Surgery Center LLCNew York, NY · Gastroenterology, General surgery, Ophthalmology, Orthopedics, Pain management · 30 on panelView center →
- The Endoscopy Center Of New YorkNew York, NY · Gastroenterology · 30 on panelView center →
Education
Education on record as of August 2026.
Joseph Felder at a glance
- Provider
- Joseph Felder
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- New York, NY
- Medical school
- University of Texas Southwestern Medical School at Dallas
- Graduated
- 1987
- NPI registered
- 2005
- NPI
- 1174522569
- 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 Joseph Felder practice?
Joseph Felder, M.D. is based in New York, NY and is affiliated with 3 ambulatory surgery centers: Uws ASC LLC Dba Upper West Side Endoscopy in New York, NY, Midtown Surgery Center LLC in New York, NY, and The Endoscopy Center Of New York in New York, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Joseph Felder's NPI number?
Joseph Felder's National Provider Identifier (NPI) is 1174522569, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Joseph Felder go to medical school?
Joseph Felder, M.D. attended University of Texas Southwestern Medical School at Dallas, graduating in 1987.
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, Joseph Felder among them. The New York Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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