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Hope Psychological Services

Clinical Psychologist in Lexington, MA · enumerated 2007 · authorized official Charles Slagen, Executive Director.

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

National Provider Identifier

1184818924

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Registry record

Entity type Organization (Type 2)
Legal business name Hope Psychological Services
Practice address 16 Clarke St, Suite 21, Lexington, MA, 02421
Phone (781) 402-2442
Fax (781) 402-1744
Enumeration date Sep 5, 2007
Last updated in NPPES Jun 23, 2008

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

Authorized official

Name Charles Slagen
Title Executive Director
Phone (781) 402-2442

Other identifiers

Identifier Type State Issuer
0005220 Other MA MEDICARE (PTAN) ACTIVEPROVIDER TRANSACTION ACCESS NUMBER

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 Hope Psychological Services?
The NPI for Hope Psychological Services is 1184818924, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Hope Psychological Services?
NPPES lists Charles Slagen (Executive Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-23.