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

Dr. Jonathan Deright, PH.D.

Clinical Neuropsychologist in Woodbridge, VA · enumerated 2014.

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

National Provider Identifier

1366842999

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Deright

Credential PH.D.

Sex Male

Practice address Woodbridge, VA, 22192

Phone (703) 957-7300

Enumeration date Sep 2, 2014

Last updated in NPPES Mar 17, 2018

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

Taxonomy & licenses

103TF0200X Forensic Psychologist Behavioral Health & Social Service Providers · License 0810005434 (VA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 0810005434 (VA) 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 Jonathan Deright practice?

The practice location on file with NPPES is in Woodbridge, VA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jonathan Deright?

The National Provider Identifier (NPI) for Jonathan Deright is 1366842999, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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William Stejskal Forensic Psychologist · Woodbridge, VA NPI 1275689390 Richard Conner Clinical Psychologist · Woodbridge, VA NPI 1932651247

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.