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

Individual provider Genetic Counselor (M.S.) · NPI 1336164441

Gwendolyn Steffen Connor, MS, CGC is a Genetic Counselor (M.S.) in Chicago, Illinois. Practices as a sole proprietor. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

250 E Superior St Rm 5-2221
Chicago, IL 60611-2914
Phone: (312) 472-4153
Fax: (312) 472-4564
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Genetic Counselor (M.S.) (primary) Taxonomy 170300000X

Record details

NPI number1336164441
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CGC
Sole proprietorYes
NPI enumeratedJuly 12, 2006
Last updated in NPPESFebruary 5, 2016

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