OrganizationActive
Mmt PLLC
NPI 1205710688 · Clinical Social Worker · Washington, DC
Mmt PLLC is a Clinical Social Worker organization in Washington, DC (NPI 1205710688).
Provider details
- NPI number
- 1205710688
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Matthew Mcquilkin, Managing Member(207) 251-0411
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
731 8th St Se Ste 301
Washington, DC 20003-3886
Phone: (207) 251-0411
Street-level locationGet directions
Mailing address
4118 29th St
Mount Rainier, MD 20712-1820
Other names (DBA / former)
- Doing business as
- Matt Mcquilkin Therapy
Registry dates
- Enumerated
- 2025-07-31
- Last updated
- 2025-08-10
- Certified
- 2025-08-10
Frequently asked questions
- What is Mmt PLLC's NPI number?
- Mmt PLLC's National Provider Identifier (NPI) is 1205710688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mmt PLLC?
- Mmt PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mmt PLLC located?
- Mmt PLLC's practice location on file with NPPES is 731 8th St Se Ste 301, Washington, DC 20003-3886.
- What is Mmt PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mmt PLLC is (207) 251-0411.
- Who is the authorized official for Mmt PLLC?
- The authorized official listed on Mmt PLLC's NPPES record is Matthew Mcquilkin, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mmt PLLC's NPI active?
- Yes — Mmt PLLC's NPI (1205710688) is active in the NPPES registry as of the last update on 2025-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.