Evan Walker is an Oncology physician affiliated with University of California, San Francisco. OpenAlex indexes 42 publications with 723 citations (h-index 13).
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
505 Parnassus Ave
Rm. 987
San Francisco, CA 941430119
Telephone
415-476-1528Provider last certified this registry record 23 Aug 2021.
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.
Metabolism & gastrointestinal
68.1%Serotonin-3 Receptor Antagonist44.7%Ondansetron Hcl100%Part D<11 patientsAntidiarrheal microorganisms23.4%Creon100%Part D<11 patientsNervous system
31.9%Phenothiazine31.9%Prochlorperazine Maleate100%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.
- An Exercise in Clinical Reasoning: Use of Social Context in Diagnosing an Elevated Lactate
Journal of General Internal Medicine
2024 - Challenges in patient-centered germline testing delivery for veterans with advanced prostate cancer (APC).
Journal of Clinical Oncology
2024
Similar KOLs
Other experts from the same institution or the same specialty.
Emmanuelle Waubant, MD
University of California, San Francisco
Peter Ganz, MD
University of California, San Francisco
Joel Palefsky, MD
University of California, San Francisco
Peter Hunt, MD
University of California, San Francisco
Carl June, MD
University of Pennsylvania
Rainer Storb
University of Washington
Christina Fitzmaurice, MD
Larry Norton, MD
Memorial Sloan Kettering Cancer Center
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.”