Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Marks

Other Technician in West Plains, MO · enumerated 2008.

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

National Provider Identifier

1851547947

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Registry record

Entity type Individual (Type 1)

Name Charles Marks

Sex Male

Practice address 3411 Division Dr, West Plains, MO, 65775

Phone (417) 257-9152

Fax (417) 257-9162

Enumeration date Aug 8, 2008

Last updated in NPPES Aug 8, 2008

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers Primary

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 Charles Marks?

Charles Marks is registered in NPPES with the primary taxonomy of Other Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-08.