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Anesthesiology

Benjamin J. Walker, MD

Sees patients in Madison, WI · Wisconsin

Summary

Benjamin J. Walker, MD (Anesthesiology) is enrolled with Medicare at 1 practice location in Madison, WI. NPI 1982734695. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Benjamin J. Walker, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
22Years since medical school (graduated 2004)
University Of Wisconsin School Of MedicineMedical school
MaleGender (as listed)
University of Wisconsin Medical Foundation IncGroup practice

Quick answers

Where does Benjamin J. Walker see patients?
Medicare's clinician data lists 1 practice location in Madison, WI. Call before your visit to confirm the address.
What is Benjamin J. Walker's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Benjamin J. Walker accept Medicare assignment?
Yes. Medicare's clinician data says Benjamin J. Walker 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 Benjamin J. Walker?
(608) 263-6400, as listed in official Medicare / NPI Registry data.
What is Benjamin J. Walker's NPI number?
1982734695. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Benjamin J. Walker is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Benjamin J. Walker as a member of this group (CMS data updated 2026-10-02).

  • University of Wisconsin Medical Foundation Inc2,553 clinicians in the group

Specialties

Find other Anesthesiology doctors in Wisconsin →

Other anesthesiologists in Madison

Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.

All anesthesiologists in Madison →

Clinician information

CredentialMD
Medical schoolUniversity Of Wisconsin School Of Medicine
Graduation year2004
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1982734695
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians