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

Gretchen Zirgaitis, PT, DPT

Individual provider Physical Therapist · NPI 1679453815

Gretchen Zirgaitis, PT, DPT is a Physical Therapist in Private Practice in Chicago, Illinois. Qualified in 2024, 2 years ago. Practices with Pf Physical Therapy LLC, a 3-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
2
Licensed in
IL
In the registry since
2025
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

851 N California Ave
Chicago, IL 60622-4401
Phone: (773) 904-7477
Fax: (773) 897-5027
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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 70028307 (IL)

Record details

NPI number1679453815
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , DPT
Sole proprietorNo
NPI enumeratedSeptember 8, 2025
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 7, 2025

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Pf Physical Therapy Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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