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

Dr. Harold Holmes, D.C.

Chiropractor in Saint Joseph, MO · enumerated 2006 · practices at Harold L. Holmes, D.C., P.C..

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

National Provider Identifier

1992754725

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Registry record

Entity type Individual (Type 1)

Name Dr. Harold Holmes

Credential D.C.

Sex Male

Practice address Saint Joseph, MO, 64506

Phone (816) 279-1300

Fax (816) 279-0302

Enumeration date May 9, 2006

Last updated in NPPES Dec 28, 2016

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 005878 (MO) Primary

111N00000X Chiropractor Chiropractic Providers · License 5878 (MO) Secondary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Harold Holmes?

Harold Holmes is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Ryan Holmes Chiropractor · Saint Joseph, MO NPI 1306966650 Harold L. Holmes, D.C., P.C. Chiropractor · Saint Joseph, MO NPI 1992996250

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-28.