Dennis Ledford is a Rheumatology/Immunology physician affiliated with University of South Florida. OpenAlex indexes 247 publications with 11,835 citations (h-index 43); ClinicalTrials.gov lists 2 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 10% of Allergy & Immunology profiles in the findmyKOL directory.
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
13801 Bruce B Downs Blvd
Suite 502
Tampa, FL 336133946
Telephone
813-971-9743Provider last certified this registry record 22 Mar 2021.
Clinical trials
- Effects of Pine Cone Extract on Serum IgE Levels in Perennial Rhinitis
Sponsor: University of South Florida
- A Comparison of microRNA Samples in Patients With Nasal Polyps and Aspirin Exacerbated Respiratory Disease and Those With Nasal Polyps Only
Sponsor: University of South Florida
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
18 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- AstraZeneca Pharmaceuticals LPProgram year202573 payments$80,256openpaymentsdata.cms.gov ↗
- GENZYME CORPORATIONProgram year202530 payments$53,181openpaymentsdata.cms.gov ↗
- Regeneron Healthcare Solutions, Inc.Program year202512 payments$21,851openpaymentsdata.cms.gov ↗
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Nasal allergen challenge (NAC): Practical aspects and applications from an EU/US perspective—a Work Group Report of the AAAAI Rhinitis, Rhinosinusitis and Ocular Allergy Committee
Journal of Allergy and Clinical Immunology
2023 - Real-world severe asthma biologic administration and adherence differs by biologic
Annals of Allergy Asthma & Immunology
2023
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Michael Vogelbaum, MD
University of South Florida
Thomas Casale, MD
University of South Florida
Richard Lockey, MD
University of South Florida
Robert Hauser, MD
University of South Florida
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.”