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Dr. Daniel J Dewitt, PHD

Clinical Psychologist in Barrington, IL · enumerated 2006 · practices at Psychone PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689737009

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Registry record

Entity type Individual (Type 1)
Name Dr. Daniel J Dewitt
Credential PHD
Sex Male
Practice address 130 Harrison St, Barrington, IL, 60010
Phone (847) 382-5688
Fax (847) 382-5697
Enumeration date Dec 18, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Daniel Dewitt practice?
The practice location on file with NPPES is in Barrington, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Daniel Dewitt?
The National Provider Identifier (NPI) for Daniel Dewitt is 1689737009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.