Peter BloomM.D.
Gastroenterology·Williamsville, NY
Peter Bloom, M.D. is a Gastroenterology provider in Williamsville, NY affiliated with 2 ambulatory surgery centers in NY, as of July 2026.
- NPI1316923253
- Registered2005
- Centers2
- StateNY
- Class of1990
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.
Peter Bloom at a glance
- Provider
- Peter Bloom
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Williamsville, NY
- Medical school
- State University of New York at Buffalo School of Medicine
- Graduated
- 1990
- NPI registered
- 2005
- NPI
- 1316923253
- 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 Peter Bloom practice?
Peter Bloom, M.D. is based in Williamsville, NY and is affiliated with 2 ambulatory surgery centers: Endoscopy Center Of Western New York LLC in Williamsville, NY and Endoscopy Center Of Niagara LLC in Niagara Falls, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Peter Bloom's NPI number?
Peter Bloom's National Provider Identifier (NPI) is 1316923253, registered in 2005. Specialty on record: Gastroenterology; credential M.D.
Where did Peter Bloom go to medical school?
Peter Bloom, M.D. attended State University of New York at Buffalo School of Medicine, graduating in 1990.
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, Peter Bloom among them. The New York Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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