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

Dr. Mark A. Merz, DC

Individual provider Nutrition Chiropractor · NPI 1386764348

Dr. Mark A. Merz, DC is a Nutrition Chiropractor in Edwardsville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

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

See every abbreviation used in this directory →

Practice location Address checks out

7077 Marine Rd
Edwardsville, IL 62025-4281
Phone: (618) 656-1111
Fax: (618) 659-1111
Show map & directions

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

Specialties & licences

Nutrition Chiropractor (primary) Taxonomy 111NN1001X (IL)

Record details

NPI number1386764348
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMarch 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing address7077 Marine Rd, Edwardsville, IL 62025-4281