Glen RosenfeldMD
Glen Rosenfeld, MD is an Anesthesiology provider in Bristol, CT affiliated with 6 ambulatory surgery centers in CT, as of July 2026.
- NPI1598753394
- Registered2005
- Centers6
- StateCT
- Class of1991
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.
- Endoscopy Center Of Northwest ConnecticutTorrington, CT · Gastroenterology · 4 on panelView center →
- Glastonbury Endoscopy CenterGlastonbury, CT · Gastroenterology · 3 on panelView center →
- Refocus Surgery Centers LLC Dba Refocus Eye Surgery Center WaterburyWaterbury, CT · Ophthalmology · 23 on panelView center →
- Coastal Digestive Care Center LLCNew London, CT · Gastroenterology · 7 on panelView center →
- Eastern Connecticut Endoscopy CenterNorwich, CT · Gastroenterology · 4 on panelView center →
- Ctgi Endoscopy Center LLCBloomfield, CT · Gastroenterology · 1 on panelView center →
Education
Education on record as of August 2026.
Glen Rosenfeld at a glance
- Provider
- Glen Rosenfeld
- Credential
- MD
- Specialty
- Anesthesiology
- Procedures
- Anesthesiology CPT codes
- Location
- Bristol, CT
- Medical school
- New York University School of Medicine
- Graduated
- 1991
- NPI registered
- 2005
- NPI
- 1598753394
- 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 Glen Rosenfeld practice?
Glen Rosenfeld, MD is based in Bristol, CT and is affiliated with 6 ambulatory surgery centers: Endoscopy Center Of Northwest Connecticut in Torrington, CT, Glastonbury Endoscopy Center in Glastonbury, CT, Refocus Surgery Centers LLC Dba Refocus Eye Surgery Center Waterbury in Waterbury, CT, Coastal Digestive Care Center LLC in New London, CT, Eastern Connecticut Endoscopy Center in Norwich, CT, and Ctgi Endoscopy Center LLC in Bloomfield, CT. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Glen Rosenfeld's NPI number?
Glen Rosenfeld's National Provider Identifier (NPI) is 1598753394, registered in 2005. Specialty on record: Anesthesiology; credential MD.
Where did Glen Rosenfeld go to medical school?
Glen Rosenfeld, MD attended New York University School of Medicine, graduating in 1991.
How many Anesthesiology providers in Connecticut work at ambulatory surgery centers?
9 Anesthesiology surgeons and proceduralists in Connecticut are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Glen Rosenfeld among them. The Connecticut Anesthesiology directory lists each one by city with credential, NPI, and center affiliations.
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