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

William Mitchell Ziolo, LPC

Individual provider Professional Counselor · NPI 1689337321

William Mitchell Ziolo, LPC is a Professional Counselor in Deerfield, Illinois. Licensed in Illinois. Registered with an NPI since 2021.

Licensed in
IL
In the registry since
2021
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

770 Lake Cook Rd Ste 320
Deerfield, IL 60015-4976
Phone: (847) 600-4124
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 180.014104 (IL)
Professional Counselor Taxonomy 101YP2500X · Licence 178.016023 (IL)

Record details

NPI number1689337321
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorNo
NPI enumeratedOctober 19, 2021
Last updated in NPPESFebruary 9, 2022
Certification dateFebruary 9, 2022
Mailing address770 Lake Cook Rd Ste 320, Deerfield, IL 60015-4976

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