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

Marissa Massey

Individual provider Case Manager/Care Coordinator · NPI 1487463816

Marissa Massey is a Case Manager/Care Coordinator in Washington, District of Columbia. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

1301 L' Enfant Sq SE
Washington, DC 20020
Phone: (202) 437-9535
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 number1487463816
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 31, 2024
Last updated in NPPESDecember 31, 2024
Certification dateDecember 24, 2024

Other providers in Washington