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

MS. Deborah Jean Oleskowicz, MS, CGC

Individual provider Genetic Counselor (M.S.) · NPI 1184884215

MS. Deborah Jean Oleskowicz, MS, CGC is a Genetic Counselor (M.S.) in Oak Lawn, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2008
What do these letters mean?
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4545 W 103rd St
Oak Lawn, IL 60453-4860
Phone: (708) 684-3373
Fax: (708) 684-4369
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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 · Licence 246.000054 (IL)

Record details

NPI number1184884215
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CGC
Sole proprietorYes
NPI enumeratedJune 12, 2008
Last updated in NPPESJune 12, 2008

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