NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Steven Roger Harris, D.C.

Chiropractor in Hanover Park, IL · enumerated 2006.

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

National Provider Identifier

1588683858

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Registry record

Entity type Individual (Type 1)
Name Steven Roger Harris
Credential D.C.
Sex Male
Practice address Hanover Park, IL, 60133
Phone (630) 483-7246
Fax (630) 483-7258
Enumeration date Jul 18, 2006
Last updated in NPPES Nov 19, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2490 (OH) Secondary
111N00000X Chiropractor Chiropractic Providers · License 038.010908 (IL) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
2034748 Medicaid OH -

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

What is the NPI number for Steven Harris?
The National Provider Identifier (NPI) for Steven Harris is 1588683858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Harris practice?
The practice location on file with NPPES is in Hanover Park, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-19.