Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Katherine Anne Liebler, PA-C

Individual provider Physician Assistant · NPI 1750426912

Katherine Anne Liebler, PA-C is a Physician Assistant in Portland, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2006, 20 years ago. Practices with Providence Health and Services Oregon, a 164-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Oregon.

Years since qualifying
20
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
CA, OR
In the registry since
2007
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

1321 NE 99th Ave Ste 200
Portland, OR 97220-9439
Phone: (503) 215-4250
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA160584 (OR)
Physician Assistant Taxonomy 363A00000X · Licence PA18752 (CA)

Record details

NPI number1750426912
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedFebruary 21, 2007
Last updated in NPPESOctober 13, 2021
Certification dateOctober 13, 2021

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Providence Health And Services Oregon — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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 patients107
Services billed 191 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Providence Health and Services Oregon

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 164 clinicians in the practice; 12 are shown here.

Other providers in Portland