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

John Avignone

Individual provider Speech-Language Pathologist · NPI 1962854836

John Avignone is a Speech-Language Pathologist in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2016.

Licensed in
DC
In the registry since
2016

Practice location Address checks out

1200 1st St NE Fl 9
Washington, DC 20002-7953
Phone: (202) 442-5885
Fax: (202) 442-5026
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence SLP000940 (DC)

Record details

NPI number1962854836
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 5, 2016
Last updated in NPPESJuly 5, 2016
Mailing address1200 1st St Ne Fl 9, Washington, DC 20002-7953

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