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

Mary Kate Zerby, OTR

Individual provider Occupational Therapist · NPI 1558910356

Mary Kate Zerby, OTR is an Occupational Therapist in Private Practice in Sayre, Pennsylvania. Qualified in 2012, 14 years ago. Practices with Guthrie Medical Group PC, a 797-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
14
Licensed in
PA
In the registry since
2019
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

1 Guthrie Sq
Sayre, PA 18840-1625
Phone: (570) 888-5858
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OC015116 (PA)

Record details

NPI number1558910356
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedSeptember 5, 2019
Last updated in NPPESFebruary 23, 2023
Certification dateFebruary 23, 2023

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Guthrie Medical Group Pc — 797 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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