Dr. Frederick Greiner Barr, M.D.'s direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Dr. Frederick Greiner Barr, M.D. is a Hematology & Oncology Physician physician currently practicing at Weps Obs LLC in Chevy Chase, Maryland. They hold admitting privileges at 0 hospital(s), including . To see all the affiliations of Dr. Frederick Greiner Barr, M.D., start a free trial.

Dr. Frederick Greiner Barr, M.D. is a board-certified Hematology & Oncology Physician physician with a subspecialty in Hematology & Oncology. They practice at Weps Obs LLC in Chevy Chase, Maryland.

Dr. Frederick Greiner Barr, M.D. performs procedures across 81945 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. Frederick Greiner Barr, M.D.'s National Provider Identifier (NPI) is 1184620122. This is a public identifier issued by CMS and can be verified at the NPPES NPI Registry. Their primary taxonomy code is 207RH0003X, corresponding to Hematology & Oncology Physician.

The EHR and practice technology used by Dr. Frederick Greiner Barr, M.D. at Weps Obs LLC is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Dr. Frederick Greiner Barr, M.D. accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Dr. Frederick Greiner Barr, M.D. holds hospital privileges at 0 institution(s). Their primary affiliation is in , .

Dr. Frederick Greiner Barr, M.D.'s board certification details are available to Dmand AI subscribers.

Dr. Frederick Greiner Barr, M.D.'s education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, Dr. Frederick Greiner Barr, M.D. served approximately 1561 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Dr. Frederick Greiner Barr, M.D.'s group practice affiliation details are available to Dmand AI subscribers.

Dr. Frederick Greiner Barr, M.D. 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.