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

Timothy J. Hayes, Psy D P C

Organization Clinical Psychologist · NPI 1689100232

Timothy J. Hayes, Psy D P C is a Clinical Psychologist in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2017.

Licensed in
IL
In the registry since
2017

Practice location Address checks out

800 S McHenry Ave Ste B
Crystal Lake, IL 60014-7487
Phone: (815) 342-3947
Fax: (815) 455-0592
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 071004798 (IL)

Record details

NPI number1689100232
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Timothy Hayes — President · (815) 342-3947
NPI enumeratedMay 2, 2017
Last updated in NPPESMay 2, 2017
Mailing address800 S McHenry Ave, Suite B, Crystal Lake, IL 60014-7487

Other providers in Crystal Lake