Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Jane Sieber, OTR/L

Individual provider Physical Rehabilitation Occupational Therapist · NPI 1346628807

Mary Jane Sieber, OTR/L is a Physical Rehabilitation Occupational Therapist in Chicago, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2015
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

2900 N Lake Shore Dr Rehab 2nd Fl
Chicago, IL 60657-5640
Phone: (773) 665-3184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Rehabilitation Occupational Therapist (primary) Taxonomy 225XP0019X · Licence 056003657 (IL)

Record details

NPI number1346628807
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedMay 15, 2015
Last updated in NPPESMay 15, 2015

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