Dr. Bisher A. Abdullah, MD

Dr. Abdullah practices at Advanced Pediatric Gastroenterology Specialists in Daytona Beach, Florida.

Dr. Abdullah's NPI, 1235161712, was assigned on July 7, 2006. Dr. Abdullah graduated from Damascus University Faculty of Medicine in 1989. Dr. Abdullah holds Washington license MD00035982.

Dr. Abdullah's primary practice is Advanced Pediatric Gastroenterology Specialists, at 517 Health Blvd, Daytona Beach, FL 32114-1493. The practice phone is (386) 256-4031.

Dr. Abdullah's primary practice is Advanced Pediatric Gastroenterology Specialists in Daytona Beach, Florida. Dr. Abdullah is also affiliated with MultiCare Tacoma General Hospital. The medical group on file is Summit Pacific Medical Center. Dmand AI also links Dr. Abdullah to 2 more hospitals, 2 medical groups and 1 physician office, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abdullah practices, 5 sites in all. Vendor and product names are available with a free account.

Pediatric gastroenterology is Dr. Abdullah's primary specialty in the NPI Registry, under taxonomy code 2080P0206X. Dr. Abdullah is board certified in pediatric gastroenterology by the American Board of Pediatrics. Dmand AI has Dr. Abdullah's licenses on file in 5 states: Washington, Florida, Michigan, Oklahoma and Georgia.

CMS data shows 245 Medicare services from Dr. Abdullah across 5 procedure codes in 2024, for 53 Medicare patients. Medicare paid $25,855 for them.

CMS counts 53 Medicare patients who saw Dr. Abdullah in 2024. The largest group is under 65, with 21 patients. 53% of them have high cholesterol, and 51% have arthritis. 34% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Abdullah's median patient age at 28, with 58% women.

In 2024, Dr. Abdullah wrote 621 Medicare Part D claims for 163 patients. 72% of them were for generic drugs. CMS names the drug for 493 of them, across 13 drugs with 11 or more claims each, at $487,793 in total drug cost. In 2023, CMS named 352 claims across 13 drugs.

Dr. Abdullah accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Abdullah as offering telehealth. CMS counts 13 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Abdullah, more than 45% of the clinicians it reports for that procedure.

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 9 papers to Dr. Abdullah, published from 2016 to 2021. The most frequent topics are Abdominal Pain, Adaptation, Psychological and Anxiety. Dr. Abdullah has published most often in J Pediatr Gastroenterol Nutr. Dr. Abdullah's most frequent co-authors are Dennis L. Christie, Douglas A. Drossman, MD and Andrew Dean Feld, MD.

CMS Open Payments shows 265 general payments to Dr. Abdullah from 42 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $2,987.

Dr. Abdullah graduated from Damascus University Faculty of Medicine in 1989. Dr. Abdullah is a member of ACG.

Dr. Abdullah is in network with 17 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.