Yilien AlonsoM.D.
Gastroenterology·Scottsdale, AZ
Yilien Alonso, M.D. is a Gastroenterology provider in Scottsdale, AZ affiliated with 1 ambulatory surgery center in AZ, as of July 2026.
- NPI1457779837
- Registered2014
- Centers1
- StateAZ
- Class of2014
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.
Yilien Alonso at a glance
- Provider
- Yilien Alonso
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Scottsdale, AZ
- Medical school
- Florida International Univ, College of Medicine
- Graduated
- 2014
- NPI registered
- 2014
- NPI
- 1457779837
- 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 Yilien Alonso practice?
Yilien Alonso, M.D. is based in Scottsdale, AZ and is affiliated with 1 ambulatory surgery center: Scottsdale Endoscopy ASC LLC Dba Scottsdale Endoscopy Center in Scottsdale, AZ. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Yilien Alonso's NPI number?
Yilien Alonso's National Provider Identifier (NPI) is 1457779837, registered in 2014. Specialty on record: Gastroenterology; credential M.D.
Where did Yilien Alonso go to medical school?
Yilien Alonso, M.D. attended Florida International Univ, College of Medicine, graduating in 2014.
How many Gastroenterology providers in Arizona work at ambulatory surgery centers?
130 Gastroenterology surgeons and proceduralists in Arizona are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Yilien Alonso among them. The Arizona Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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