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Chesapeake Psychological Services

Psychologist in Bethesda, MD · enumerated 2015 · authorized official Kathleen Nadeau, Clinical Director.

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

National Provider Identifier

1063809549

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Registry record

Entity type Organization (Type 2)
Legal business name Chesapeake Psychological Services
Other name <Unavail>
Practice address 6430 Rockledge Dr Ste 500, Bethesda, MD, 20817
Phone (301) 562-8448
Fax (877) 250-1841
Enumeration date Apr 22, 2015
Last updated in NPPES Aug 4, 2021

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Primary
103TP0016X Prescribing (Medical) Psychologist Behavioral Health & Social Service Providers Secondary

Authorized official

Name Kathleen Nadeau
Title Clinical Director
Phone (301) 562-8448

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

Who is the authorized official for Chesapeake Psychological Services?
NPPES lists Kathleen Nadeau (Clinical Director) as the authorized official for this organization.
What is the NPI number for Chesapeake Psychological Services?
The NPI for Chesapeake Psychological Services is 1063809549, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-04.