Christina Azevedo is a Neurology physician affiliated with University of Southern California. OpenAlex indexes 74 publications with 2,848 citations (h-index 28).
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 fundingIndustry payments
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
4 companies with payments on record in CMS Open Payments (2021 onward), matched to this physician's NPI. The itemized breakdown by company, amount and year is part of the full profile. Why? →
Medicare prescribing footprint (2023)
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.
Cancer & immunology
75.8%Other immunostimulants36%Copaxone60%Glatopa40%Part D<11 patientsOther immunosuppressants14.3%Tecfidera52%Vumerity48%Part D<11 patients+ 3 more classes in this area
Musculoskeletal
16.8%gamma-Aminobutyric Acid-ergic Agonist16.8%Baclofen100%Part D<11 patientsNervous system
7.5%Sigma-1 Agonist7.5%Nuedexta100%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.
- Analysis of healthcare utilization before the diagnosis of radiologically isolated syndrome
Multiple Sclerosis Journal
2025 - Reliability of Central Vein Sign Imaging With 3T FLAIR* in a Multicenter Study
Journal of Neuroimaging
2025
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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.”