DR. GARY MERTZ
NPI 1124521380
Chiropractor in Lake Charles, LA

Q: What is 100 Percent Chiropractic's NPI number?

The NPI number for 100 Percent Chiropractic is 1124521380. It was assigned to this organization in the NPPES registry on March 14, 2018. The provider is doing business as Dr. Gary Mertz.

Q: What is 100 Percent Chiropractic's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Active since March 14, 2018

2301 E PRIEN LAKE RD, LAKE CHARLES, LA 70601(337) 477-0600(337) 474-4935 Get Directions Write a Review

NPPES record last updated: March 14, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Gary Mertz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY MERTZ (NPI 1124521380) is a healthcare organization registered as a chiropractor in Lake Charles, Louisiana and active in the NPI registry since March 2018. The organization lists Kathleen Janelle Roush, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1124521380

Entity TypeOrganization

Primary Taxonomy111N00000X

Legal Business Name100 PERCENT CHIROPRACTIC

Location Address2301 E PRIEN LAKE RDLake Charles, LA 70601-7976

Mailing Address2301 E Prien Lake RdLake Charles, LA 70601-7976 · (337) 477-0600 · Fax (337) 474-4935

Phone(337) 477-0600

Fax(337) 474-4935

Organization SubpartNo

Authorized OfficialKathleen Janelle RoushChief Financial Officer · (337) 477-0600

Enumeration DateMarch 14, 2018

✔ NPI 1124521380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Also ListedChiropractor · Pediatric ChiropractorTaxonomy 111NP0017X

2301 E PRIEN LAKE RD, Lake Charles, LA 70601

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Other Names 1

Doing Business AsDr. Gary Mertz

Other Identifiers 1

Other1363LA · Louisiana State Board Of Chiropractic Examiners

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GARY V MERTZ & ASSOCIATES

Chiropractor