Alexa ChoyMD
Alexa Choy, MD is a Gastroenterology provider in New York, NY affiliated with 3 ambulatory surgery centers in NY, as of July 2026.
- NPI1578025649
- Registered2019
- Centers3
- StateNY
- Class of2019
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.
Alexa Choy at a glance
- Provider
- Alexa Choy
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- New York, NY
- Medical school
- Warren Alpert Medical School of Brown University
- Graduated
- 2019
- NPI registered
- 2019
- NPI
- 1578025649
- 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 Alexa Choy practice?
Alexa Choy, MD is based in New York, NY and is affiliated with 3 ambulatory surgery centers: The Endoscopy Center Of New York in New York, NY, Carnegie Hill Endoscopy in New York, NY, and Uws ASC LLC Dba Upper West Side Endoscopy in New York, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Alexa Choy's NPI number?
Alexa Choy's National Provider Identifier (NPI) is 1578025649, registered in 2019. Specialty on record: Gastroenterology; credential MD.
Where did Alexa Choy go to medical school?
Alexa Choy, MD attended Warren Alpert Medical School of Brown University, graduating in 2019.
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, Alexa Choy among them. The New York Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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