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

Individual provider Physical Therapist · NPI 1487382214

Margaret Katherine Walker, DPT is a Physical Therapist in Private Practice in Greenfield, Wisconsin. Qualified in 2022, 4 years ago. Practices with Independent Physicians of Wisconsin LLC, a 41-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
4
Licensed in
WI
In the registry since
2022
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

4131 W Loomis Rd Ste 200
Greenfield, WI 53221-2041
Phone: (414) 422-2191
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7901 S 6th St, Oak Creek, WI 53154-2010 — (414) 346-8000

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 16053 (WI)

Record details

NPI number1487382214
Entity typeIndividual (Type 1)
GenderFemale
Credentials DPT
Sole proprietorNo
NPI enumeratedAugust 10, 2022
Last updated in NPPESJanuary 22, 2026
Certification dateJanuary 22, 2026

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Independent Physicians Of Wisconsin Llc — 41 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Greenfield