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

Dr. Eric Paul Williams, DC CCSP

Sports Physician Chiropractor in Salem, IL · enumerated 2005 · practices at The Adjustment Bureau PC.

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

National Provider Identifier

1437157310

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Registry record

Entity type Individual (Type 1)

Name Dr. Eric Paul Williams

Credential DC CCSP

Sex Male

Practice address Salem, IL, 62881

Phone (618) 548-1136

Fax (618) 548-2058

Enumeration date Jul 13, 2005

Last updated in NPPES Jul 13, 2010

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

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 038005584 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
06182012	Other	IL	BCBS OF ILLINOIS
127596	Other	IL	HEALTHLINK

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 Eric Williams's NPI record?

Cross-check NPI 1437157310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1437157310 active?

Yes, as of the latest NPPES snapshot, NPI 1437157310 is active (record last updated 2010-07-13).

Other providers at this practice address

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The Adjustment Bureau PC Chiropractor · Salem, IL NPI 1164832762

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-13.