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

Dr. Mark Guice

Chiropractor in Shreveport, LA · enumerated 2006 · practices at Guice Chiropractic Care, LLC.

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

National Provider Identifier

1811956592

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Guice

Sex Male

Practice address Shreveport, LA, 71129

Phone (318) 683-0300

Fax (318) 687-3937

Enumeration date Mar 21, 2006

Last updated in NPPES Jan 6, 2026

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 945 (LA) 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

How do I verify Mark Guice's NPI record?

Cross-check NPI 1811956592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811956592 active?

Yes, as of the latest NPPES snapshot, NPI 1811956592 is active (record last updated 2026-01-06).

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Guice Chiropractic Care, LLC Chiropractor · Shreveport, LA NPI 1902064009

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-06.