Dr. Margaret Eve Morrison, MD

Dr. Morrison practices at Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System.

Dr. Morrison's NPI, 1053841809, was assigned on June 14, 2017. Dr. Morrison holds Illinois license 036-165337.

Dr. Morrison's primary practice is Wellstar Kennestone Regional Medical Center, at 677 Church Street, Marietta, GA 30060 in Cobb County. The practice phone is (770) 793-5000.

Dr. Morrison's primary practice is Wellstar Kennestone Regional Medical Center in Marietta, Georgia, part of Wellstar Health System. Dr. Morrison is also affiliated with Wellstar Windy Hill. The medical group on file is Wellstar Medical Group. Dmand AI also links Dr. Morrison to 3 more hospitals and 1 medical group, each named with a free account.

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

Gastroenterology is Dr. Morrison's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Morrison is licensed in Illinois.

CMS data shows 371 Medicare services from Dr. Morrison across 11 procedure codes in 2024, for 174 Medicare patients. Medicare paid $32,406 for them.

CMS counts 174 Medicare patients who saw Dr. Morrison in 2024. The largest group is 65 to 74, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Morrison's median patient age at 57, with 62% women.

In 2024, Dr. Morrison wrote 254 Medicare Part D claims for 146 patients. 76% of them were for generic drugs. CMS names the drug for 179 of them, across 6 drugs with 11 or more claims each, at $2,948 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.

Dr. Morrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Morrison as offering telehealth. CMS counts 17 procedures of colonoscopy by Dr. Morrison, more than 46% of the clinicians it reports for that procedure.

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 7 papers to Dr. Morrison, published from 2011 to 2024. The most frequent topics are Cell Adhesion, Cell Movement and Endothelial Cells. Dr. Morrison has published most often in Am J Physiol Renal Physiol. Dr. Morrison's most frequent co-authors are Andrew John Armstrong, MD, William C. Eward, DVM, MD and Molly Lisenby Stone, MD.

CMS Open Payments shows 38 general payments to Dr. Morrison from 9 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $663.