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

Mrs. Joanne Duffy

Individual provider Early Intervention Provider Agency · NPI 1821307380

Mrs. Joanne Duffy is an Early Intervention Provider Agency in Staten Island, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2010

Practice location Address checks out

40 Merrill Ave
Staten Island, NY 10314-3312
Phone: (718) 370-7529
Show map & directions

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

Specialties & licences

Early Intervention Provider Agency (primary) Taxonomy 252Y00000X · Licence 010089-1 (NY)

Record details

NPI number1821307380
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 1, 2010
Last updated in NPPESOctober 1, 2010

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