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

MS. Mary Byers O'Brien, OTR

Individual provider Occupational Therapist · NPI 1053435354

MS. Mary Byers O'Brien, OTR is an Occupational Therapist in Kennett Square, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

148 W State St
Kennett Square, PA 19348-3021
Phone: (610) 925-2124
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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 OC001867L (PA)

Record details

NPI number1053435354
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESJuly 8, 2007

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