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Dr. Katerina Dudley, PHD

Clinical Psychologist in Chevy Chase, MD · enumerated 2021 · practices at Center for Assessment and Treatment.

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

National Provider Identifier

1598428625

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Registry record

Entity type Individual (Type 1)
Name Dr. Katerina Dudley
Credential PHD
Sex Female
Practice address 8401 Connecticut Ave Ste 1000, Chevy Chase, MD, 20815
Phone (240) 424-0184
Enumeration date Oct 15, 2021
Last updated in NPPES Oct 15, 2021

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 06572 (MD) 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

Is NPI 1598428625 active?
Yes, as of the latest NPPES snapshot, NPI 1598428625 is active (record last updated 2021-10-15).
How do I verify Katerina Dudley's NPI record?
Cross-check NPI 1598428625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-15.