Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Christopher Chudik, M.D.

Orthopaedic Surgery Physician in Westmont, IL · enumerated 2006.

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

National Provider Identifier

1215029210

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Christopher Chudik

Credential M.D.

Sex Male

Practice address 1010 Executive Dr, Suite 250, Westmont, IL, 60559

Phone (630) 920-2350

Fax (630) 920-2381

Enumeration date Sep 28, 2006

Last updated in NPPES Nov 2, 2012

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036106233 (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
036106233	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Steven Chudik?

The National Provider Identifier (NPI) for Steven Chudik is 1215029210, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Chudik practice?

The practice location on file with NPPES is in Westmont, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-02.