NPPES file of Aug 9, 2026

Brian Timothy Madvig in Wheaton, IL

This organization bills under NPI 1285641472, an organization record issued on Aug 1, 2006 with the primary taxonomy Clinical Psychologist. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1285641472
Legal name
Brian Timothy Madvig
Entity
Type 2 · organization
Primary taxonomy
Clinical Psychologist 103TC0700X
Practice location
1725 S NAPERVILLE RD SUITE 207, Wheaton, IL 60187
Phone
630-462-7005
Enumerated
Aug 1, 2006
Record updated
Jun 17, 2008
Authorized official
Owner (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

Checking an organization

  1. Confirm the business with the Illinois secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.