Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Kelly Kathleen Sonia, COTA/L, OTR/L

Individual provider Occupational Therapist · NPI 1710204615

MS. Kelly Kathleen Sonia, COTA/L, OTR/L is an Occupational Therapist in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2010.

Licensed in
MA
In the registry since
2010
What do these letters mean?
COTA/L — Certified Occupational Therapy Assistant, Licensed
An occupational therapy assistant who is both certified and state licensed.
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

535 Boylston St
Boston, MA 02116-3720
Phone: (617) 259-1001
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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 9886 (MA)

Record details

NPI number1710204615
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA/L , OTR/L
Sole proprietorNo
NPI enumeratedMay 1, 2010
Last updated in NPPESMay 1, 2010

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