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

Individual provider Speech-Language Pathologist · NPI 1063392876

Joshua Knappenberger, CCC-SLP is a Speech-Language Pathologist in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2025.

Licensed in
DC
In the registry since
2025
What do these letters mean?
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

801 Buchanan St NE
Washington, DC 20017-3924
Phone: (202) 529-7600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP200001766 (DC)

Record details

NPI number1063392876
Entity typeIndividual (Type 1)
GenderMale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedSeptember 3, 2025
Last updated in NPPESSeptember 3, 2025
Certification dateSeptember 3, 2025

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