NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Doreen M. Didomenico, PH.D.

Clinical Psychologist in Summit, NJ · enumerated 2006 · practices at Cognitive Therapy & Consultation LLC.

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

National Provider Identifier

1679591630

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Registry record

Entity type Individual (Type 1)
Name Dr. Doreen M. Didomenico
Credential PH.D.
Sex Female
Practice address Summit, NJ, 07901
Phone (201) 362-3741
Enumeration date Jul 18, 2006
Last updated in NPPES Dec 27, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 35SI00364600 (NJ) 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

What is the NPI number for Doreen Didomenico?
The National Provider Identifier (NPI) for Doreen Didomenico is 1679591630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Doreen Didomenico practice?
The practice location on file with NPPES is in Summit, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-27.