Azariyas Challa is a Cardiology physician affiliated with University of Louisville. OpenAlex indexes 20 publications with 437 citations (h-index 8).
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
401 E Chestnut St Unit 310
Louisville, KY 402025703
Telephone
502-588-4600Provider last certified this registry record 26 Aug 2024.
Industry payments
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)Program year20221 payment
- ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)Program year20211 payment
- ABIOMEDProgram year20211 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.
Cardiovascular
81.1%Angiotensin receptor blocker (ARB)17.3%Losartan Potassium100%Part D<11 patientsStatin16.8%Atorvastatin Calcium52%Rosuvastatin Calcium48%Part D<11 patients+ 5 more classes in this area
Blood & clotting
18.9%Factor Xa inhibitor11.9%Eliquis100%Part D<11 patientsP2Y12 inhibitor7%Clopidogrel100%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.
Similar KOLs
Other experts from the same institution or the same specialty.
James Franciosi, MD
University of Louisville
Matthew Cave, MD
University of Louisville
David Tollerud, MD
University of Louisville
Goetz Kloecker, MD
University of Louisville
Deepak Bhatt, MD
Icahn School of Medicine at Mount Sinai
Harlan Krumholz, MD
Yale School of Medicine
Scott Solomon, MD
Brigham and Women's Hospital
Eric Topol, MD
Scripps Research Institute (Scripps 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.”