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

Individual provider Speech-Language Pathologist · NPI 1770859688

Dr. Ruiying Ding, PHD is a Speech-Language Pathologist in Buffalo Grove, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2012
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

261 Thompson Blvd
Buffalo Grove, IL 60089-6883
Phone: (847) 201-4221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence 146.005938 (IL)

Record details

NPI number1770859688
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 25, 2012
Last updated in NPPESMarch 25, 2012
Mailing address261 Thompson Blvd, Buffalo Grove, IL 60089-6883

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