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

Sibyl Y Cox, RD

Individual provider Registered Dietitian · NPI 1730164112

Sibyl Y Cox, RD is a Registered Dietitian in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
Specialties on file
2
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

See every abbreviation used in this directory →

Practice location Address checks out

301 N 8th St Pav 4A
Springfield, IL 62701-1041
Phone: (217) 545-8000
Fax: (217) 545-8840
Show map & directions

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

Specialties & licences

Pediatric Nutrition Registered Dietitian (primary) Taxonomy 133VN1004X · Licence 164-003318 (IL)
Registered Dietitian Taxonomy 133V00000X · Licence 164-003318 (IL)

Record details

NPI number1730164112
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedDecember 8, 2005
Last updated in NPPESOctober 3, 2018

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