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

MS. Mary Ellen Mahoney, DPT

Individual provider Physical Therapist · NPI 1275706061

MS. Mary Ellen Mahoney, DPT is registered under Physical Therapist in Private Practice in King of Prussia, Pennsylvania. Qualified in 2007, 19 years ago. Licensed in Pennsylvania.

Years since qualifying
19
Licensed in
PA
In the registry since
2008
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

350 Hilltop Dr Apt 102
King of Prussia, PA 19406-3314 Not confirmed with CMS for 18 years — call before visiting
Phone: (484) 319-7768
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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 PT018739 (PA)

Record details

NPI number1275706061
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPT
Sole proprietorNo
NPI enumeratedApril 11, 2008
Last updated in NPPESApril 11, 2008

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Accepts Medicare assignment Not indicated

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