William Spiker is an Orthopaedic Surgery of the Spine physician affiliated with University of Utah. OpenAlex indexes 107 publications with 2,436 citations (h-index 22).
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex, matched via ORCID. Counts exclude supporting files.
Citations across these publications.
H-index from these publications.
Clinical & industry
trials, payments and federal fundingIndustry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- VB Spine LLCProgram year20256 payments$28,846openpaymentsdata.cms.gov ↗
- Stryker CorporationProgram year202510 payments$14,975openpaymentsdata.cms.gov ↗
- Synthes GmbHProgram year20254 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Similar KOLs
Other experts from the same institution or the same specialty.
Howard Colman, MD
University of Utah
Mark Rapaport, MD
University of Utah
Daniel Clegg, MD
University of Utah
Dennis Shrieve, MD
University of Utah
No other directory profiles share this specialty yet.
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. Reviewed account links and congress post links can appear separately. Absence of a section means “not yet looked,” never “none found.”