Dr. Frank Joseph O'Brien, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Dr. Frank Joseph O'Brien, MD is a Nephrology Physician physician currently practicing at Washington University in Saint Louis, Missouri. They hold admitting privileges at 3 hospital(s), including Washington University. To see all the affiliations of Dr. Frank Joseph O'Brien, MD, start a free trial.

Dr. Frank Joseph O'Brien, MD is a board-certified Nephrology Physician physician with a subspecialty in Nephrology. They practice at Washington University in Saint Louis, Missouri.

Dr. Frank Joseph O'Brien, MD performs procedures across 522 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. Frank Joseph O'Brien, MD's National Provider Identifier (NPI) is 1144774266. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RN0300X, corresponding to Nephrology Physician.

The EHR and practice technology used by Dr. Frank Joseph O'Brien, MD at Washington University is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Dr. Frank Joseph O'Brien, MD accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Dr. Frank Joseph O'Brien, MD holds hospital privileges at 3 institution(s). Their primary affiliation is Washington University in Saint Louis, Missouri.

Dr. Frank Joseph O'Brien, MD's board certification details are available to Dmand AI subscribers.

Dr. Frank Joseph O'Brien, MD's education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, Dr. Frank Joseph O'Brien, MD served approximately 276 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Dr. Frank Joseph O'Brien, MD is affiliated with WASHINGTON UNIVERSITY, a large (20+ physician) practice with 1791 physicians based in Saint Louis, Missouri. The practice is independently owned.

Dr. Frank Joseph O'Brien, 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.