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

Andrea Marikka Calvarese, COTA

Individual provider Occupational Therapy Assistant · NPI 1861510034

Andrea Marikka Calvarese, COTA is an Occupational Therapy Assistant in Wilmington, Delaware. Practices as a sole proprietor. Licensed in Delaware.

Licensed in
DE
In the registry since
2007
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

See every abbreviation used in this directory →

Practice location Address checks out

810 S Broom St
Wilmington, DE 19805-4245
Phone: (302) 652-1181
Show map & directions

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

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence U20000988 (DE)

Record details

NPI number1861510034
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorYes
NPI enumeratedMarch 27, 2007
Last updated in NPPESSeptember 29, 2014

Other providers in Wilmington