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

Mrs. Hayley Renee Cassingham, MS

Individual provider Genetic Counselor (M.S.) · NPI 1134641566

Mrs. Hayley Renee Cassingham, MS is a Genetic Counselor (M.S.) in Chicago, Illinois. Registered with an NPI since 2017.

In the registry since
2017
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

675 N Saint Clair St Ste 21-100
Chicago, IL 60611-5970
Phone: (312) 695-0320
Show map & directions

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 number1134641566
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedJuly 7, 2017
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026

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