Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Eric R Barker, D.C.

Chiropractor in Dayton, OH · enumerated 2006 · practices at W. Richard Teeters, LLC.

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

National Provider Identifier

1861452559

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Registry record

Entity type Individual (Type 1)

Name Dr. Eric R Barker

Credential D.C.

Sex Male

Practice address 1353 Woodman Dr, Dayton, OH, 45432

Phone (937) 254-5480

Fax (937) 254-5609

Enumeration date Mar 25, 2006

Last updated in NPPES Jan 31, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2925 (OH) 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
2146672	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1861452559 active?

Yes — as of the latest NPPES snapshot, NPI 1861452559 is active (record last updated 2008-01-31).

How do I verify Eric Barker's NPI record?

Cross-check NPI 1861452559 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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W Teeters Chiropractor · Dayton, OH NPI 1568421972 W. Richard Teeters, LLC Medical Specialty Clinic/Center · Dayton, OH NPI 1023295482

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-31.