Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Hospitalist

William S. Knight, MD

Works at hospitals in Charlottesville, VA · Virginia

Summary

William S. Knight, MD (Hospitalist) is listed by Medicare at 1 hospital in Charlottesville, VA. NPI 1598969859. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about William S. Knight, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

HospitalistPrimary specialty
YesAccepts Medicare assignment
19Years since medical school (graduated 2007)
University Of Florida College Of MedicineMedical school
MaleGender (as listed)
University of Virginia Physicians GroupGroup practice

Quick answers

Which hospitals does William S. Knight work at?
Medicare's official clinician data lists William S. Knight at 1 hospital: University of Virginia Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does William S. Knight see patients?
Medicare's clinician data lists 1 practice location in Charlottesville, VA. Call before your visit to confirm the address.
What is William S. Knight's specialty?
Medicare lists Hospitalist as the primary specialty.
Does William S. Knight accept Medicare assignment?
Yes. Medicare's clinician data says William S. Knight accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for William S. Knight?
(434) 924-8129, as listed in official Medicare / NPI Registry data.
What is William S. Knight's NPI number?
1598969859. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where William S. Knight works

Medicare's Facility Affiliation Data lists William S. Knight at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where William S. Knight is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists William S. Knight as a member of this group (CMS data updated 2026-10-02).

  • University of Virginia Physicians Group1,717 clinicians in the group

Specialties

Find other Hospitalist doctors in Virginia →

Other hospitalists in Charlottesville

Clinicians with the same Medicare primary specialty in Charlottesville, VA — not a recommendation.

All hospitalists in Charlottesville →

Clinician information

CredentialMD
Medical schoolUniversity Of Florida College Of Medicine
Graduation year2007
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1598969859
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians