Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Threshold Services, Inc

Organization Mental Health Counselor · NPI 1558446690

Threshold Services, Inc provides Mental Health Counselor services 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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