Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Threshold Services, Inc

Organization Mental Health Counselor · NPI 1558446690

Threshold Services, Inc is a Mental Health Counselor in Silver Spring, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
Specialties on file
4
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1398 Lamberton Dr
Silver Spring, MD 20902-3414
Phone: (301) 754-1102
Fax: (301) 754-1690
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 15765 (MD)
Mental Illness Community Based Residential Treatment Facility Taxonomy 320800000X · Licence 15766 (MD)
Mental Illness Community Based Residential Treatment Facility Taxonomy 320800000X · Licence 15117 (MD)
Mental Illness Community Based Residential Treatment Facility Taxonomy 320800000X · Licence 15118 (MD)

Record details

NPI number1558446690
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Craig Knoll — Ceo/Executive Director · (301) 754-1102
NPI enumeratedOctober 26, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address1398 Lamberton Dr, Silver Spring, MD 20902-3414

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