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

Individual provider Occupational Therapist · NPI 1144365586

Michael J Gasiewski, OT is an Occupational Therapist in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in New Jersey and Pennsylvania.

Licensed in
NJ, PA
In the registry since
2007
Specialties on file
2
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

2716 Orthodox St
Philadelphia, PA 19137-1604
Phone: (215) 743-4435
Fax: (215) 743-8848
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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 OC004531L (PA)
Occupational Therapist Taxonomy 225X00000X · Licence 46TR00164100 (NJ)

Record details

NPI number1144365586
Entity typeIndividual (Type 1)
GenderMale
Credentials OT
Sole proprietorYes
NPI enumeratedFebruary 21, 2007
Last updated in NPPESNovember 20, 2007

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