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Threshold Services, Inc.

Mental Health Counselor in Silver Spring, MD · enumerated 2006 · authorized official Craig Knoll, Ceo/Executive Director.

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

National Provider Identifier

1558446690

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Registry record

Entity type Organization (Type 2)
Legal business name Threshold Services, Inc.
Practice address 1398 Lamberton Dr, Silver Spring, MD, 20902
Phone (301) 754-1102
Fax (301) 754-1690
Enumeration date Oct 26, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 15765 (MD) Primary
320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License 15766 (MD) Secondary
320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License 15117 (MD) Secondary
320800000X Mental Illness Community Based Residential Treatment Facility Residential Treatment Facilities · License 15118 (MD) Secondary

Authorized official

Name Craig Knoll
Title Ceo/Executive Director
Phone (301) 754-1102

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 Threshold Services, Inc.?
The NPI for Threshold Services, Inc. is 1558446690, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Threshold Services, Inc.?
NPPES lists Craig Knoll (Ceo/Executive Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.