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

Mainstreet Counseling Services, LLC

Organization Professional Counselor · NPI 1104061258

Mainstreet Counseling Services, LLC provides Professional Counselor services in Upper Marlboro, Maryland. Licensed in Maryland. Registered with an NPI since 2008.

Licensed in
MD
In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

14514 Main St
Upper Marlboro, MD 20772-3059 Not confirmed with CMS for 17 years — call before visiting
Phone: (301) 627-6816
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence RN117769 (MD)

Record details

NPI number1104061258
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jacqueline Payne — Clinical Director · (301) 627-6816
NPI enumeratedDecember 3, 2008
Last updated in NPPESDecember 3, 2008
Mailing address14514 Main St, Upper Marlboro, MD 20772-3059

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