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

Cassie Mantyla

Individual provider Developmental Therapist · NPI 1437663119

Cassie Mantyla is a Developmental Therapist in Worcester, Massachusetts. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

345 Greenwood St Ste A
Worcester, MA 01607-1767
Phone: (508) 363-0200
Fax: (508) 363-1213
Show map & directions

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

Specialties & licences

Developmental Therapist (primary) Taxonomy 222Q00000X

Record details

NPI number1437663119
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 16, 2017
Last updated in NPPESNovember 16, 2017
Mailing address345 Greenwood St Ste A, Worcester, MA 01607-1767

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