Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mairead O'Sullivan, DPT, PT

Individual provider Physical Therapist · NPI 1285478925

Mairead O'Sullivan, DPT, PT is a Physical Therapist in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2024
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

1 Deaconess Rd
Boston, MA 02215-5321
Phone: (617) 754-2400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PTL26989 (MA)

Record details

NPI number1285478925
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPT , PT
Sole proprietorYes
NPI enumeratedJune 19, 2024
Last updated in NPPESJune 19, 2024
Certification dateJune 19, 2024

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