Dr. John Tzu-Yu Chang, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Dr. John Tzu-Yu Chang, MD is a Gastroenterology Physician physician currently practicing at UC San Diego Medical Center in San Diego, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. John Tzu-Yu Chang, MD, start a free trial.

Dr. John Tzu-Yu Chang, MD is a board-certified Gastroenterology Physician physician with a subspecialty in Gastroenterology. They practice at UC San Diego Medical Center in San Diego, California.

Dr. John Tzu-Yu Chang, MD performs procedures across 0 clinical categories. Their most commonly billed procedures based on Medicare claims data include , , and . Full procedure and CPT code data is available to Dmand AI subscribers, start a free trial.

Dr. John Tzu-Yu Chang, MD's National Provider Identifier (NPI) is 1265594527. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RG0100X, corresponding to Gastroenterology Physician.

The EHR and practice technology used by Dr. John Tzu-Yu Chang, MD at UC San Diego Medical Center is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Dr. John Tzu-Yu Chang, MD accepts 15 insurance plans. A full list of accepted payers is available in the profile above.

Dr. John Tzu-Yu Chang, MD holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Dr. John Tzu-Yu Chang, MD is board certified by American Board of Internal Medicine in Gastroenterology. They have maintained this certification since .

Dr. John Tzu-Yu Chang, MD received their medical degree from Lewis Katz School of Medicine in 2001. They completed their residency at .

Based on CMS Medicare Part B claims data, Dr. John Tzu-Yu Chang, MD served approximately 0 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Dr. John Tzu-Yu Chang, MD is affiliated with REGENTS OF THE UNIVERSITY OF CALIFORNIA, a large (20+ physician) practice with 1477 physicians based in San Diego, California. The practice is independently owned.

Dr. John Tzu-Yu Chang, MD has 0 indexed publications on record and no active clinical trial listings were found at time of last verification. Their research activity is available to Dmand AI subscribers. Sign up for a free trial to unlock their full research activity.