Xiushi Liu is a Cardiology physician affiliated with ATP Clinical Research. OpenAlex indexes 7 publications with 309 citations (h-index 5).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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
51 N 5th Ave
Ste 202
Arcadia, CA 91006
Telephone
626-445-0600Registry record last updated 20 Oct 2019.
Industry payments
35 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Abbott LaboratoriesProgram year20259 payments
- Edwards Lifesciences CorporationProgram year20259 payments
- Boston Scientific CorporationProgram year202512 payments
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.
Cardiovascular
75.4%Beta blocker15.3%Metoprolol Succinate48%Carvedilol26%Sotalol9%Atenolol8%Metoprolol Tartrate7%Propranolol Hcl2%Part D<11 patientsCalcium channel blocker12.2%Diltiazem 24hr Er (Cd)45%Amlodipine Besylate40%Diltiazem Hcl13%Diltiazem 24hr Er (Xr)2%Part D<11 patients+ 18 more classes in this area
Blood & clotting
14.7%Factor Xa inhibitor13.5%Eliquis84%Xarelto17%Part D≥128 patientsP2Y12 inhibitor0.9%Clopidogrel100%Part D≥15 patients+ 1 more class in this area
Metabolism & gastrointestinal
6.6%Proton pump inhibitor2.4%Pantoprazole Sodium84%Omeprazole16%Part D<11 patientsPotassium supplement2.3%Potassium Chloride100%Part D≥35 patients+ 2 more classes in this area
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.
- Electrophysiological Characteristics of Focal Atrial Tachycardia Surrounding the Aortic Coronary Cusps
Circulation Arrhythmia and Electrophysiology
2011 - Spontaneously Alternating Forms of the Atrioventricular Node Reentrant Tachycardia
Pacing and Clinical Electrophysiology
2011
Similar KOLs
Other experts from the same institution or the same specialty.
Isaac Wiener, MD
ATP Clinical Research
Glenn Meininger, MD
ATP Clinical Research
Kevin Floyd, MD
ATP Clinical Research
Phi Wiegn, MD
ATP Clinical Research
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.”