John WysockiMD
Gastroenterology·South Windsor, CT
John Wysocki, MD is a Gastroenterology provider in South Windsor, CT affiliated with 4 ambulatory surgery centers across CT and MA, as of July 2026.
- NPI1457594103
- Registered2009
- Centers4
- StatesCT · MA
- Class of2009
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s: 3 in CT, 1 in MA. Affiliations change; verify independently.
- Connecticut Surgery Center Limited PartnershipHartford, CT · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →
- Pioneer Valley Surgicenter LLCSpringfield, MA · Gastroenterology, Orthopedics · 30 on panelView center →
- Evergreen Endoscopy Center LLCSouth Windsor, CT · Gastroenterology, Pain management · 3 on panelView center →
- Glastonbury Endoscopy CenterGlastonbury, CT · Gastroenterology · 3 on panelView center →
Education
Education on record as of August 2026.
John Wysocki at a glance
- Provider
- John Wysocki
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- South Windsor, CT
- Medical school
- Tulane University School of Medicine
- Graduated
- 2009
- NPI registered
- 2009
- NPI
- 1457594103
- 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 John Wysocki practice?
John Wysocki, MD is based in South Windsor, CT and is affiliated with 4 ambulatory surgery centers: Connecticut Surgery Center Limited Partnership in Hartford, CT, Pioneer Valley Surgicenter LLC in Springfield, MA, Evergreen Endoscopy Center LLC in South Windsor, CT, and Glastonbury Endoscopy Center in Glastonbury, CT. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is John Wysocki's NPI number?
John Wysocki's National Provider Identifier (NPI) is 1457594103, registered in 2009. Specialty on record: Gastroenterology; credential MD.
Where did John Wysocki go to medical school?
John Wysocki, MD attended Tulane University School of Medicine, graduating in 2009.
How many Gastroenterology providers in Connecticut work at ambulatory surgery centers?
79 Gastroenterology surgeons and proceduralists in Connecticut are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, John Wysocki among them. The Connecticut Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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