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Dr. Sandra F Marx, DC

Dr. Sandra F Marx is a Chiropractor provider (Chiropractor) practicing in Crowley, LA, registered in the NPPES registry with NPI 1679642300 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1679642300
Entity type Individual (Type 1)
Name Dr. Sandra F Marx
Credential DC
Sex Female
Practice address Crowley, LA, 70526
Phone 3377831007
Fax 3377835458
Enumeration date 2006-11-07
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 129 LA

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

Copy-ready billing details
Provider: Sandra Marx, DC
NPI: 1679642300
Taxonomy: 111N00000X (Chiropractor)
Address: Crowley, LA, 70526

Verify this record

Cross-check NPI 1679642300 against the authoritative CMS record: view Dr. Sandra F Marx on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What is the NPI number for Sandra Marx?
The National Provider Identifier (NPI) for Sandra Marx is 1679642300, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sandra Marx practice?
The practice location on file with NPPES is in Crowley, LA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.