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

Mrs. Heather Thomassen, MSED, NCSP

Individual provider Early Intervention Provider Agency · NPI 1235426511

Mrs. Heather Thomassen, MSED, NCSP 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
2011

Practice location Address checks out

905 Annadale Rd
Staten Island, NY 10312-4010
Phone: (718) 984-5826
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 431254101 (NY)

Record details

NPI number1235426511
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSED , NCSP
Sole proprietorYes
NPI enumeratedJuly 7, 2011
Last updated in NPPESJuly 7, 2011

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