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Catherine Wigder, MD

Pediatrics Physician in Naperville, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1124088646

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Registry record

Entity type Individual (Type 1)
Name Catherine Wigder
Credential MD
Sex Female
Practice address 2940 Rollingridge Rd, Ste 300, Naperville, IL, 60564
Phone (630) 646-5800
Enumeration date Mar 27, 2006
Last updated in NPPES Jan 27, 2011

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 036050420 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
036050420 Medicaid IL -

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.

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Frequently asked questions

How do I verify Catherine Wigder's NPI record?
Cross-check NPI 1124088646 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1124088646 active?
Yes, as of the latest NPPES snapshot, NPI 1124088646 is active (record last updated 2011-01-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-27.