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

Mmt PLLC

Organization Clinical Social Worker · NPI 1205710688

Mmt PLLC is a Clinical Social Worker in Washington, District of Columbia. Registered with an NPI since 2025.

In the registry since
2025
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

731 8th St SE Ste 301
Washington, DC 20003-3886
Phone: (207) 251-0411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1205710688
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Matthew McQuilkin — Managing Member · (207) 251-0411
Other names Matt McQuilkin Therapy
NPI enumeratedJuly 31, 2025
Last updated in NPPESAugust 10, 2025
Certification dateAugust 10, 2025
Mailing address4118 29th St, Mount Rainier, MD 20712-1820

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