Dr. Shannon E O'Mahar, MD's direct phone number is available to Dmand AI subscribers. To access their direct number, start a free trial.

Dr. Shannon E O'Mahar, MD is a Hematology & Oncology Physician physician currently practicing at SSM St Mary's Hospital- Janesville in Janesville, Wisconsin. They hold admitting privileges at 5 hospital(s), including SSM HEALTH ST MARY'S HOSPITAL - JANESVILLE. To see all the affiliations of Dr. Shannon E O'Mahar, MD, start a free trial.

Dr. Shannon E O'Mahar, MD is a board-certified Hematology & Oncology Physician physician with a subspecialty in Hematology & Oncology. They practice at SSM St Mary's Hospital- Janesville in Janesville, Wisconsin.

Dr. Shannon E O'Mahar, MD performs procedures across 33133 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. Shannon E O'Mahar, MD's National Provider Identifier (NPI) is 1366569899. 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. Shannon E O'Mahar, MD at SSM St Mary's Hospital- Janesville is available to Dmand AI subscribers. Sign up for a free trial to unlock the full technology stack.

Dr. Shannon E O'Mahar, MD accepts 0 insurance plans. A full list of accepted payers is available in the profile above.

Dr. Shannon E O'Mahar, MD holds hospital privileges at 5 institution(s). Their primary affiliation is SSM HEALTH ST MARY'S HOSPITAL - JANESVILLE in Janesville, Wisconsin.

Dr. Shannon E O'Mahar, MD's board certification details are available to Dmand AI subscribers.

Dr. Shannon E O'Mahar, MD's education history is available to Dmand AI subscribers.

Based on CMS Medicare Part B claims data, Dr. Shannon E O'Mahar, MD served approximately 1382 Medicare beneficiaries in 2023. Total patient volume including non-Medicare patients is available to Dmand AI subscribers.

Dr. Shannon E O'Mahar, MD is affiliated with DEAN HEALTH SYSTEMS INC, a large (20+ physician) practice with 554 physicians based in Janesville, Wisconsin. The practice is independently owned.

Dr. Shannon E O'Mahar, MD has 1 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.