Alexandra Leonard is a Dermatology physician affiliated with Brown University. OpenAlex indexes 17 publications with 973 citations (h-index 9).
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
1672 S County Trl
East Greenwich, RI 028185098
Telephone
401-885-7546Provider last certified this registry record 22 Sept 2023.
Industry payments
11 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year20251 payment
- PFIZER INC.Program year20243 payments
- GENZYME CORPORATIONProgram year20241 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.
Anti-infectives
37.4%Azole Antifungal28.7%Ketoconazole100%Part D≥116 patientsTetracycline-class Drug4.6%Doxycycline Monohydrate100%Part D≥17 patients+ 2 more classes in this area
Dermatology
23.9%Corticosteroid22.1%Triamcinolone Acetonide100%Part D≥102 patientsOther antifungals for topical use1.8%Ciclopirox100%Part D<11 patientsSensory organs
15.6%Corticosteroid15.6%Clobetasol Propionate72%Hydrocortisone28%Part D≥47 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.
- Age-specific changes in the molecular phenotype of patients with moderate-to-severe atopic dermatitis
Journal of Allergy and Clinical Immunology
2019 - Atopic Dermatitis Endotypes Based on Allergen Sensitization, Reactivity to Staphylococcus aureus Antigens, and Underlying Systemic Inflammation
The Journal of Allergy and Clinical Immunology In Practice
2019 - Early-onset pediatric atopic dermatitis is characterized by TH2/TH17/TH22-centered inflammation and lipid alterations
Journal of Allergy and Clinical Immunology
2018 - Baseline IL-22 expression in patients with atopic dermatitis stratifies tissue responses to fezakinumab
Journal of Allergy and Clinical Immunology
2018
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Frank Sellke, MD
Brown University
Josiah Rich, MD
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Donald Coustan, MD
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Audrey Tyrka, MD, PhD
Brown University
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.”