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

Marcus Alaye Barnes

Individual provider Case Manager/Care Coordinator · NPI 1841110541

Marcus Alaye Barnes is a Case Manager/Care Coordinator in Washington, District of Columbia. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

2307 Martin Luther King Jr Ave SE
Washington, DC 20020-5813
Phone: (202) 525-4855
Fax: (202) 525-4860
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1841110541
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorNo
NPI enumeratedJuly 21, 2026
Last updated in NPPESJuly 21, 2026
Certification dateJuly 21, 2026

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