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Dr. Mark Alvin Lockhart, DC

Chiropractor in Saint Charles, MO · enumerated 2006.

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

National Provider Identifier

1659381390

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Alvin Lockhart
Credential DC
Sex Male
Practice address 3737 Elm St, Saint Charles, MO, 63301
Phone (636) 329-4567
Enumeration date Aug 8, 2006
Last updated in NPPES Oct 23, 2024

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 005819 (MO) 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
230077326 Medicaid MO -
830065094 Medicaid MO -
10896369 Other - CAQH
4480726 Other - UNITED HEALTHCARE
16493023 Other - BCBS OF KC
227259 Other - HEALTH LINK

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

What is the NPI number for Mark Lockhart?
The National Provider Identifier (NPI) for Mark Lockhart is 1659381390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Lockhart practice?
The practice location on file with NPPES is in Saint Charles, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-23.