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

Mrs. Margaret Byrne Loebner, PT

Individual provider Physical Therapist · NPI 1700875275

Mrs. Margaret Byrne Loebner, PT is registered under Physical Therapist in Private Practice in Portland, Oregon. Qualified in 1995, 31 years ago. Practices with Rose City Physical Therapy Associates, LLC, a 7-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
31
Licensed in
OR
In the registry since
2005
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

12400 NW Cornell Rd Ste 201
Portland, OR 97229-5689
Phone: (503) 643-1737
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1515 Nw 18th Ave, Portland, OR 97209 — (503) 228-1306
  • 9115 Sw Oleson Rd Ste 206, Portland, OR 97223-6877 — (503) 245-2420

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 05013 (OR)

Record details

NPI number1700875275
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedOctober 18, 2005
Last updated in NPPESDecember 5, 2022
Certification dateDecember 5, 2022

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Rose City Physical Therapy Associates, Llc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients22
Services billed 496 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Rose City Physical Therapy Associates, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Portland