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

Natalie Terwilliger

Individual provider Case Manager/Care Coordinator · NPI 1033930516

Natalie Terwilliger is a Case Manager/Care Coordinator in Washington, District of Columbia. Practices as a sole proprietor. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

1629 K St NW
Washington, DC 20006-1602
Phone: (202) 745-0073
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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 number1033930516
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 18, 2024
Last updated in NPPESOctober 18, 2024
Certification dateOctober 17, 2024

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