Bryan Spann is a Neurology physician affiliated with University of Southern California. OpenAlex indexes 149 publications with 11,568 citations (h-index 50).
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).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1520 San Pablo St
Suite 3000
Los Angeles, CA 900335310
Telephone
323-442-5710Registry record last updated 8 Oct 2007.
Medicare prescribing footprint (2020)
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.
Nervous system
100%Cholinesterase Inhibitor38.3%Donepezil Hcl77%Galantamine Er13%Rivastigmine9%Part D<11 patientsN-methyl-D-aspartate Receptor Antagonist28%Memantine Hcl83%Memantine Hcl Er12%Namzaric5%Part D<11 patients+ 5 more classes 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.
- Anatomically interpretable deep learning of brain age captures domain-specific cognitive impairment
Proceedings of the National Academy of Sciences
2023 - Deep learning-based polygenic risk analysis for Alzheimer’s disease prediction
Communications Medicine
2023
Similar KOLs
Other experts from the same institution or the same specialty.
David Liebeskind, MD
University of Southern California
Andrew Moshfeghi, MD
University of Southern California
Kenneth Nies, MD
University of Southern California
Shuntaro Shinada, MD
University of Southern California
Bruce Miller, MD
University of California, San Francisco (UCSF)
Bradley Boeve, MD
Mayo Clinic
Richard Lipton, MD
Albert Einstein College of Medicine
Steven Dekosky, MD
University of Florida Health
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.”