Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Mary Katherine Pfeffer, MPT, ATC

Individual provider Orthopedic Physical Therapist · NPI 1891830634

Mrs. Mary Katherine Pfeffer, MPT, ATC is an Orthopedic Physical Therapist in Mc Kees Rocks, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
What do these letters mean?
MPT — Master of Physical Therapy
The master's-level physical therapy degree awarded before the DPT became standard.
ATC — Certified Athletic Trainer
Prevents and treats sport and activity injuries.

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Practice location Address checks out

5635 Steubenville Pike
Mc Kees Rocks, PA 15136-1415
Phone: (412) 787-8616
Fax: (412) 787-8618
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence PT002814E (PA)

Record details

NPI number1891830634
Entity typeIndividual (Type 1)
GenderFemale
Credentials MPT , ATC
Sole proprietorYes
NPI enumeratedFebruary 20, 2007
Last updated in NPPESJuly 8, 2007

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