Ellen Haddock is a Dermatology physician affiliated with Rady Children's Hospital-San Diego. OpenAlex indexes 17 publications with 306 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
3200 Kearney St
Fremont, CA 945382299
Telephone
510-498-2374Provider last certified this registry record 18 Nov 2024.
Industry payments
6 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- LEO Pharma Inc.Program year20251 payment
- ABBVIE INC.Program year20252 payments
- Galderma Laboratories, L.P.Program year20251 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.
Dermatology
22.1%Corticosteroid15.7%Triamcinolone Acetonide100%Part D≥48 patientsOther antifungals for topical use3.8%Ciclopirox100%Part D<11 patients+ 1 more class in this area
Cardiovascular
21.9%Corticosteroid9.6%Fluocinonide100%Part D≥23 patientsArteriolar Vasodilator8.6%Minoxidil100%Part D≥18 patients+ 1 more class in this area
Anti-infectives
21.7%Azole Antifungal16.1%Ketoconazole100%Part D≥48 patientsNitroimidazole Antimicrobial3.1%Metronidazole100%Part D<11 patients+ 1 more class 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.
- Risk factors and outcomes of melanoma in children and adolescents: A retrospective multicenter study
Journal of the American Academy of Dermatology
2023 - Characteristics of nonmelanoma skin cancer in children without identifiable risk factors
Journal of the American Academy of Dermatology
2020 - Allergic contact dermatitis to immobilization mask used in radiation therapy
Pediatric Dermatology
2020
Similar KOLs
Other experts from the same institution or the same specialty.
Seema Aceves, MD, PhD
Rady Children's Hospital-San Diego
Henri Justino, MD
Rady Children's Hospital-San Diego
Julie Jaffray, MD
Rady Children's Hospital-San Diego
Sanjeet Hegde, M, D
Rady Children's Hospital-San Diego
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.”