Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Gary V Mertz, DC

Individual provider Rehabilitation Chiropractor · NPI 1396871232

Dr. Gary V Mertz, DC is a Chiropractic in Lake Charles, Louisiana. Qualified in 1987, 39 years ago. Practices with Fischer Family Chiropractic, a 3-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
39
Licensed in
LA
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

2301 E Prien Lake Rd
Lake Charles, LA 70601-7976
Phone: (337) 478-6172
Fax: (337) 474-4935
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rehabilitation Chiropractor (primary) Taxonomy 111NR0400X · Licence 1363 (LA)

Record details

NPI number1396871232
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedFebruary 26, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Fischer Family Chiropractic — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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