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

Mrs. Teresa Marie Steil O'Sullivan, PT

Individual provider Physical Therapist · NPI 1164916078

Mrs. Teresa Marie Steil O'Sullivan, PT is a Physical Therapist in Private Practice in Springfield, Illinois. Qualified in 1999, 27 years ago. Practices with Empowerme Rehabilitation Illinois LLC, a 367-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
27
Licensed in
IL
In the registry since
2018
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

1700 W Washington St
Springfield, IL 62702-6420
Phone: (217) 553-1974
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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 070011865 (IL)

Record details

NPI number1164916078
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedJune 15, 2018
Last updated in NPPESJune 15, 2018

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Empowerme Rehabilitation Illinois Llc — 367 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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