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

Mary C Giarratano, OT

Individual provider Occupational Therapist · NPI 1710541537

Mary C Giarratano, OT is an Occupational Therapist in Private Practice in Harwinton, Connecticut. Qualified in 2005, 21 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
21
Licensed in
CT
In the registry since
2019
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

19 Carlton Rd
Harwinton, CT 06791-1018
Phone: (203) 702-3795
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 3188 (CT)

Record details

NPI number1710541537
Entity typeIndividual (Type 1)
GenderFemale
Credentials OT
Sole proprietorYes
NPI enumeratedApril 26, 2019
Last updated in NPPESApril 26, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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