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Chiropractic

William J. Knizner, DC

Works at hospitals in Fishersville, VA · Virginia

Summary

William J. Knizner, DC (Chiropractic) is listed by Medicare at 1 hospital in Fishersville, VA. NPI 1184828196. 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 J. Knizner, 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

ChiropracticPrimary specialty
YesAccepts Medicare assignment
45Years since medical school (graduated 1981)
MaleGender (as listed)

Quick answers

Which hospitals does William J. Knizner work at?
Medicare's official clinician data lists William J. Knizner at 1 hospital: Augusta Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does William J. Knizner see patients?
Medicare's clinician data lists 1 practice location in Waynesboro, VA. Call before your visit to confirm the address.
What is William J. Knizner's specialty?
Medicare lists Chiropractic as the primary specialty.
Does William J. Knizner accept Medicare assignment?
Yes. Medicare's clinician data says William J. Knizner 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 J. Knizner?
(540) 943-1434, as listed in official Medicare / NPI Registry data.
What is William J. Knizner's NPI number?
1184828196. 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 J. Knizner works

Medicare's Facility Affiliation Data lists William J. Knizner 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 J. Knizner is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other clinicians: Chiropractic, Virginia →

Other chiropractors in Waynesboro

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

All chiropractors in Waynesboro →

Clinician information

CredentialDC
Graduation year1981
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1184828196
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