Joseph ZangaraM.D.
Joseph Zangara, M.D. is a Gastroenterology provider in Wayne, NJ affiliated with 3 ambulatory surgery centers in NJ, as of July 2026.
- NPI1447240254
- Registered2005
- Centers3
- StateNJ
- Class of1993
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.
- Gastroenterology Diagnostics Of Northern New Jersey PAWoodland Park, NJ · Gastroenterology · 3 on panelView center →
- Wayne Surgical Center LLCWayne, NJ · Dermatology, Gastroenterology, Orthopedics, Pain management, Urology · 29 on panelView center →
- North Jersey Gastroenterology Endoscopy CenterWayne, NJ · Gastroenterology · 9 on panelView center →
Education
Education on record as of August 2026.
Joseph Zangara at a glance
- Provider
- Joseph Zangara
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Wayne, NJ
- Medical school
- Rutgers New Jersey Medical School
- Graduated
- 1993
- NPI registered
- 2005
- NPI
- 1447240254
- 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 Zangara practice?
Joseph Zangara, M.D. is based in Wayne, NJ and is affiliated with 3 ambulatory surgery centers: Gastroenterology Diagnostics Of Northern New Jersey PA in Woodland Park, NJ, Wayne Surgical Center LLC in Wayne, NJ, and North Jersey Gastroenterology Endoscopy Center in Wayne, NJ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Joseph Zangara's NPI number?
Joseph Zangara's National Provider Identifier (NPI) is 1447240254, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Joseph Zangara go to medical school?
Joseph Zangara, M.D. attended Rutgers New Jersey Medical School, graduating in 1993.
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, Joseph Zangara among them. The New Jersey Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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