Michael Ullian is a Nephrology physician affiliated with Medical University of South Carolina. OpenAlex indexes 79 publications with 2,388 citations (h-index 26).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2023)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Cardiovascular
71.4%Beta blocker22.8%Carvedilol77%Labetalol Hcl23%Part D<11 patientsCalcium channel blocker15%Amlodipine Besylate100%Part D≥16 patients+ 3 more classes in this area
Other
15.5%Phosphate Binder15.5%Sevelamer Carbonate100%Part D≥16 patientsBlood & clotting
7.3%Solutions for parenteral nutrition7.3%Calcium Acetate100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Angiotensin II receptors and peritoneal dialysis-induced peritoneal fibrosis
The International Journal of Biochemistry & Cell Biology
2016 - Angiotensin II activates NF-κB through AT<sub>1A</sub>receptor recruitment of β-arrestin in cultured rat vascular smooth muscle cells
American Journal of Physiology-Cell Physiology
2013 - Prostate Cancer Metastatic to the Peritoneum in a Peritoneal Dialysis Patient
Peritoneal Dialysis International
2012 - Peritonitis from Mycobacterium wolinskyi in a chronic peritoneal dialysis patient
International Urology and Nephrology
2011
Similar KOLs
Other experts from the same institution or the same specialty.
Tanya Turan, MD
Medical University of South Carolina
Michael Zile, MD
Medical University of South Carolina
Don Rockey, MD
Medical University of South Carolina
William Creasman, MD
Medical University of South Carolina
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”