NPI Portal NPI Lookup & Verification

Brian Timothy Madvig

Brian Timothy Madvig is a healthcare organization registered as Clinical Psychologist in Wheaton, IL, holding Type 2 (organization) NPI 1285641472 since 2006. The authorized official on file is Brian Madvig, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI 1285641472
Entity type Organization (Type 2)
Legal business name Brian Timothy Madvig
Other name <Unavail>
Practice address 1725 S NAPERVILLE RD, SUITE 207, Wheaton, IL, 60187
Phone 6304627005
Fax 6304627006
Enumeration date 2006-08-01
Last updated in NPPES 2008-06-17

Authorized official

Name Brian Madvig
Title Owner
Phone 6304627005

Taxonomy & classification

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary 071-005079 IL
Copy-ready billing details
Provider: Brian Timothy Madvig
NPI: 1285641472
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 1725 S NAPERVILLE RD, SUITE 207, Wheaton, IL, 60187

Providers at this address

NPI Name Type Specialty Location
1376503177 Theresa Bussert Individual Clinical Social Worker Wheaton, IL
1245294842 Tara Kacmarcik Individual Clinical Psychologist Wheaton, IL
1124082771 Katherine Noll Individual Clinical Psychologist Wheaton, IL
1417911744 Emma Cabusao Individual Psychiatry Physician Wheaton, IL
1265496681 Ralph Orland Individual Psychiatry Physician Wheaton, IL
1104880293 Jennifer Schuler Individual Clinical Psychologist Wheaton, IL
1114984002 Linda Madsen Individual Clinical Social Worker Wheaton, IL
1932119617 David Rennard Individual Clinical Social Worker Wheaton, IL

Verify this record

Cross-check NPI 1285641472 against the authoritative CMS record: view Brian Timothy Madvig on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Brian Timothy Madvig?
Brian Timothy Madvig is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-06-17.