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

Margaret Duffy PC

Organization Professional Counselor · NPI 1497292114

Margaret Duffy PC is a Professional Counselor in Naperville, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2272 95th St Ste 125
Naperville, IL 60564-8942
Phone: (630) 409-9700
Fax: (630) 409-9444
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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 180005816 (IL)

Record details

NPI number1497292114
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Margaret Duffy — Provider · (630) 409-9700
Other names Margaret Duffy Lcpc
NPI enumeratedJanuary 20, 2017
Last updated in NPPESJanuary 20, 2017
Mailing address2272 95th St, Suite 125, Naperville, IL 60564-8942

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