Alexandra Shingina is a Gastroenterology physician affiliated with University of Michigan. OpenAlex indexes 74 publications with 800 citations (h-index 15).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1500 E Medical Center Dr
Ann Arbor, MI 481095000
Telephone
734-936-4000Provider last certified this registry record 31 Jul 2024.
Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
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.
Metabolism & gastrointestinal
51.4%Rifamycin Antibacterial24.3%Xifaxan100%Part D≥13 patientsOsmotic Laxative13.5%Lactulose65%Gavilyte-G35%Part D≥14 patients+ 2 more classes in this area
Cardiovascular
24.3%Aldosterone antagonist (MRA)10.5%Spironolactone100%Part D≥17 patientsLoop diuretic9.1%Furosemide100%Part D≥14 patients+ 1 more class in this area
Cancer & immunology
17.6%Calcineurin inhibitor11.8%Tacrolimus100%Part D≥20 patientsPurine Antimetabolite5.7%Azathioprine100%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.
- Kidney safety net utilization after liver transplant for acute alcohol-associated hepatitis
American Journal of Transplantation
2026 - Combined liver with other solid organ transplants: Promises, pitfalls and ethical dilemmas
Journal of Hepatology
2025 - Summary of a Consensus Conference on the Management of Highly Sensitized Multiorgan Transplant Candidates
Mayo Clinic Proceedings
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Max Wicha, MD
University of Michigan
Dinesh Khanna, MD
University of Michigan
Eva Feldman, MD
University of Michigan
Matthias Kretzler, MD
University of Michigan
Charles Rice, MD
The Rockefeller University
Edward Loftus, MD
Mayo Clinic Rochester
Naga Chalasani, MD
Indiana University School of Medicine
Bruce Sands, MD
Icahn School of Medicine at Mount Sinai
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.”