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

Dennis McMahon

Individual provider Social Worker · NPI 1184984031

Dennis McMahon is a Social Worker in Harrison, New York. Practices as a sole proprietor. Registered with an NPI since 2012.

In the registry since
2012

Practice location Address checks out

275 N St
Harrison, NY 10528-1140
Phone: (914) 925-5211
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1184984031
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 25, 2012
Last updated in NPPESMay 25, 2012
Mailing address275 North St, Harrison, NY 10528-1140

Other providers in Harrison