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

Individual provider Occupational Therapy Assistant · NPI 1346648276

Ann Mastrostefano, COTA is an Occupational Therapy Assistant in Kenosha, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2014.

Licensed in
WI
In the registry since
2014
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

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Practice location Address checks out

5219 88th Ave
Kenosha, WI 53144-7468
Phone: (262) 653-0850
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence 5098-27 (WI)

Record details

NPI number1346648276
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorNo
NPI enumeratedDecember 9, 2014
Last updated in NPPESDecember 9, 2014

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