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

Marilyn M Dyre PHD LCSW PC

Organization Clinical Social Worker · NPI 1245338599

Marilyn M Dyre PHD LCSW PC is a Clinical Social Worker in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

333 Commerce Dr Ste 150
Crystal Lake, IL 60014
Phone: (815) 455-1884
Fax: (815) 455-1896
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X (IL)

Record details

NPI number1245338599
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marilyn Dyre — Psychotherapist President · (815) 455-1884
NPI enumeratedSeptember 20, 2006
Last updated in NPPESAugust 22, 2020
Mailing address333 Commerce Dr, Ste 150, Crystal Lake, IL 60014

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