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

Lynda Mercedes Massenberg

Individual provider Case Manager/Care Coordinator · NPI 1598530651

Lynda Mercedes Massenberg is a Case Manager/Care Coordinator in Washington, District of Columbia. Practices as a sole proprietor. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1301 Lenfant Sq SE
Washington, DC 20020-6724
Phone: (202) 269-2401
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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 number1598530651
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 20, 2023
Last updated in NPPESNovember 20, 2023
Certification dateNovember 19, 2023

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