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

Matthew Siblo

Individual provider Mental Health Counselor · NPI 1649514142

Matthew Siblo is a Mental Health Counselor in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2012.

Licensed in
DC
In the registry since
2012

Practice location Address checks out

1320 19th St NW #200
Washington, DC 20036-1610
Phone: (917) 270-3308
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence PRC14254 (DC)

Record details

NPI number1649514142
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedNovember 21, 2012
Last updated in NPPESNovember 21, 2012

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