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

Claudia Ann Diffenbaugh

Individual provider Case Manager/Care Coordinator · NPI 1679273536

Claudia Ann Diffenbaugh is a Case Manager/Care Coordinator in Washington, District of Columbia. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

1338 N Capitol St NW
Washington, DC 20002-3396
Phone: (202) 510-0952
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 number1679273536
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 8, 2023
Last updated in NPPESMarch 9, 2023
Certification dateMarch 9, 2023

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