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

Dr. Mark Alan Wallace, DC

Chiropractor in Collierville, TN · enumerated 2006 · practices at Dr Mark Wallace Pllc.

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

National Provider Identifier

1942241096

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Alan Wallace
Credential DC
Sex Male
Practice address Collierville, TN, 38017
Phone (901) 861-1212
Fax (901) 961-1283
Enumeration date Jun 9, 2006
Last updated in NPPES Sep 29, 2010

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038010621 (IL) Secondary
111N00000X Chiropractor Chiropractic Providers · License DC0000002203 (TN) Primary
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

What is the NPI number for Mark Wallace?
The National Provider Identifier (NPI) for Mark Wallace is 1942241096, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Wallace practice?
The practice location on file with NPPES is in Collierville, TN. 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 2010-09-29.