Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eric N. Smith, D.C., P.C.

Chiropractor in Buffalo Grove, IL · enumerated 2011 · authorized official Eric Smith, Owner.

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

National Provider Identifier

1396020764

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Registry record

Entity type Organization (Type 2)

Legal business name Eric N. Smith, D.C., P.C.

Practice address 1135 Old Mchenry Rd, Buffalo Grove, IL, 60089

Phone (847) 634-1111

Enumeration date Oct 18, 2011

Last updated in NPPES Oct 18, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 038005765 (IL) Primary

Authorized official

Name Eric Smith

Title Owner

Phone (847) 634-1111

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

Where is Eric N. Smith, D.C., P.C. located?

The practice location on file with NPPES is in Buffalo Grove, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-10-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-18.