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John A Selling, MD is a Gastroenterology Physician physician currently practicing at in Portola Valley, California. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of John A Selling, MD, start a free trial.

John A Selling, MD is a board-certified Gastroenterology Physician physician with a subspecialty in Gastroenterology. They practice at in Portola Valley, California.

John A Selling, 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.

John A Selling, MD's National Provider Identifier (NPI) is 1386608024. 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.

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John A Selling, MD accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

John A Selling, MD holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

John A Selling, MD is board certified by American Board of Internal Medicine in Internal Medicine with subspecialty certification in Gastroenterology. They have maintained this certification since .

John A Selling, MD received their medical degree from Yale School of Medicine in 1980. They completed their Internal Medicine residency at University of California (San Diego) Medical Center and a fellowship in Gastroenterology at University of California (San Diego) Medical Center.

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

John A Selling, MD's group practice affiliation details are available to Dmand AI subscribers.

John A Selling, MD has 5 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.