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

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Practice location Address checks out

301 N 8th St Pav 4A
Springfield, IL 62701-1041
Phone: (217) 545-8000
Fax: (217) 545-8840
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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
Mailing addressPo Box 19658, Springfield, IL 62794-9658

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