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

Marilyn Csernus, LD, CDE, MS, RD

Individual provider Nutrition Education Nutritionist · NPI 1093984932

Marilyn Csernus, LD, CDE, MS, RD is a Nutrition Education Nutritionist in Spring Valley, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
What do these letters mean?
LD — Licensed Dietitian
A dietitian licensed by a state board.
CDE — Certified Diabetes Educator
Teaches people to manage diabetes day to day.
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

600 E 1st St
Spring Valley, IL 61362-1512
Phone: (815) 664-5311
Show map & directions

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

Specialties & licences

Nutrition Education Nutritionist (primary) Taxonomy 133NN1002X (IL)

Record details

NPI number1093984932
Entity typeIndividual (Type 1)
GenderFemale
Credentials LD , CDE , MS , RD
Sole proprietorNo
NPI enumeratedFebruary 25, 2008
Last updated in NPPESFebruary 25, 2008
Mailing address600 E 1st St, Spring Valley, IL 61362-1512