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Steven Zweibel, MD

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Medical Director of Innovation · Hartford HealthCare Heart and Vascular Institute

ORCID↗NPI↗
✓ Itemized profile
Region🇺🇸 Hartford, CT · Northeast · United StatesSpecialtyClinical Cardiac ElectrophysiologyFocusCardiac pacing and defibrillation studies+4
Active KOLFindMyKOL type: EliteLatest publication2026Online presenceverified 2026Payments2021–2025NIH fundingNone on fileWhy? →

Steven Zweibel is Medical Director of Innovation at Hartford HealthCare Heart and Vascular Institute. OpenAlex indexes 56 publications with 1,385 citations (h-index 12); ClinicalTrials.gov lists 2 registered studies with this person as an investigator.

Data verified 4 Nov 2026

Overview

Updated 7 Nov 2026

Steven Lloyd Zweibel, MD, is Medical Director of Innovation at Hartford HealthCare Heart and Vascular Institute. The public record shows 56 publications with 1,385 citations (h-index 12), centered on Cardiac pacing and defibrillation studies, Cardiac electrophysiology and arrhythmias, Cardiac Arrhythmias and Treatments. It also documents an investigator role on 2 registered clinical trials, industry payments reported by 13 companies.

  • Most recent indexed publication: 2026 · Journal of medical economics
  • Top research focus: Cardiac pacing and defibrillation studies
  • 2 registered trials on ClinicalTrials.gov
  • Open Payments reporting from 13 companies

Generated from the cited public record · current as of 7 Nov 2026. Every fact links its source below.

Indications focus

from trials led + research topics
Atrial Fibrillation1 trialPain1 trialArrhythmias, Cardiac1 trialTachycardia1 trialStrokeHeart FailureCoronary Artery Disease / ACS

Research focus

OpenAlex concept fingerprint
Cardiac pacing and defibrillation studiesCardiac electrophysiology and arrhythmiasCardiac Arrhythmias and TreatmentsAtrial Fibrillation Management and OutcomesCardiac Arrest and Resuscitation

Drugs & molecules

across trials, industry payments and publications
Eliquisgeneric · ApixabanClinical trials—Industry payments1Publications—

Works with

trial sponsors and companies reporting payments
Medtronic, Inc.Clinical trials—Industry payments173Cardiva Medical, Inc.Clinical trials—Industry payments12Abbott LaboratoriesClinical trials—Industry payments7ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)Clinical trials—Industry payments5Biosense Webster, Inc.Clinical trials—Industry payments2CVRx, Inc.Clinical trials—Industry payments2Hartford HospitalClinical trials2Industry payments—Biotronik Inc.Clinical trials—Industry payments1Boston Scientific CorporationClinical trials—Industry payments1E.R. Squibb & Sons, L.L.C.Clinical trials—Industry payments1Ge HealthcareClinical trials—Industry payments1Itamar Medical IncClinical trials—Industry payments1Philips Electronics North America CorporationClinical trials—Industry payments1ZOLL Medical CorporationClinical trials—Industry payments1

Scholarship

indexed output and impact (OpenAlex)
View publications ↓
56publications

Publications indexed by OpenAlex, matched via ORCID. 8 in PubMed. Counts exclude supporting files.

1,385citations

Citations across these publications.

12h-index

H-index from these publications. i10-index 12.

Clinical & industry

trials, payments and federal funding
2clinical trials

Investigator role on registered studies.

View trials ↓
13companies · 2021–2025

Companies reporting payments to CMS. Facts, not judgments.

View payments ↓
0NIH grants

Federally funded research awards.

Public positions

sourced statements on record

Contact

The practice address and phone this provider lists in the federal NPPES (CMS) registry.

Practice address

Telephone

Practice address and telephone from the federal NPPES registry.

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Clinical trials

Updated 6 Nov 2026

Listed as an investigator on 2 registered studies on ClinicalTrials.gov. The most recent:

Industry payments

Updated 6 Nov 2026

13 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:

All 24 payment records: search, sort and filter.Explore →
View the CMS Open Payments record ↗

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

    100%
    Antiarrhythmic57.9%
    Flecainide Acetate50%Amiodarone Hcl50%
    Part D<11 patients
    Beta blocker42.1%
    Metoprolol Succinate100%
    Part D<11 patients
Where care is delivered (Part B)69.8% facility · 30.2% office

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.

NIH funding

We didn't find any NIH-funded research awards for this person in NIH RePORTER. Why? →

Congress activity

Updated 6 Nov 2026

9 congress contributions (2019–2026) across ESC, HRS, TCT (Transcatheter Cardiovascular Therapeutics) per OpenAlex. The most recent:

All 9 congress records: search, sort and filter.Explore →

Published abstracts are attributed via the same ORCID-disambiguated authorship as publications, so each is DOI-verified. Podium roles (invited talks, session chairs) and oral/poster type are added as program data is confirmed.

Publications

Updated 6 Nov 2026

Their five most recent publications, matched to their ORCID record and linked to PubMed.

All 8 publications: search, sort and filter.Explore →

Most-cited works

by citation count (OpenAlex)
All 56 cited works: search, sort and filter.Explore →

Online presence

Updated 6 Nov 2026

This person's own public accounts first, then places where others mention them. Two different things, listed separately.

Owned accounts

public accounts run by this person
  • Doximity

    doximity.com/pub/steven-zweibel-md

    verifiedCorroborated by FindMyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →doximity.com ↗
  • LinkedIn

    linkedin.com/in/steven-zweibel-md

    verifiedCorroborated by FindMyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →linkedin.com ↗
  • LinkedIn

    linkedin.com/in/steven-zweibel-00a0a27

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →linkedin.com ↗
  • X / Twitter

    twitter.com/StevenZweibel

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →twitter.com ↗

Mentions by others

where others cite or feature them
  • Facebook

    facebook.com/HartfordHealthCare/videos/dr-steven-zweibel-sudden-cardiac-arrest-awareness-month/375331653718273

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →facebook.com ↗
  • Other

    cthosp.org/daily-news-clip/ct-artificial-intelligence-innovation-ideas-in-health-care-rise-to-top-heres-why-and-how

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →cthosp.org ↗
  • Other

    esc365.escardio.org/person/739205

    verifiedCorroborated by FindMyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →esc365.escardio.org ↗
  • X / Twitter

    experiencehrx.com/speaker/steven-l-zweibel

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →experiencehrx.com ↗
  • Other

    hartfordhealthcare.org/services/heart-vascular/heart-vascular-institute-videos

    verifiedCorroborated by FindMyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →hartfordhealthcare.org ↗
  • Other

    wtnh.com/news/health/hartford-healthcare-expert-discusses-sudden-cardiac-arrest

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →wtnh.com ↗
  • YouTube

    youtube.com/watch

    verifiedCorroborated by FindMyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →youtube.com ↗

We list an account only when the public record ties it to this person. verified means we've confirmed the match in more than one place; provisional means it looks right but we're still confirming.

Background & recognition

Updated 6 Nov 2026

Credentials, appointments and honors, newest first, each linked to the public source it came from.

Education

degrees and training on record

Editorial & leadership roles

journal and society appointments

Awards & honors

honors on the public record

Secondary affiliations

appointments beyond the home institution

Media & interviews

press, podcasts and appearances

Every item links to where we found it. verified means we've confirmed it in more than one place; provisional means we found it and are still confirming.

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