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

Katherine S Fritz, PA-C

Individual provider Physician Assistant · NPI 1386136158

Katherine S Fritz, PA-C is a Physician Assistant in Portland, Oregon. Graduated from Oregon Health Sciences University School of Medicine in 2019, 7 years ago. Practices with Southern Mono Health Care District, a 94-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
7
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
OR
In the registry since
2018
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 100
Portland, OR 97220-9437
Phone: (503) 215-9900
Show map & directions

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

Additional practice locations (2)

  • 2730 Sw Moody Ave, Portland, OR 97201-5042 — (503) 494-7439
  • 915 Anderson Dr, Aberdeen, WA 98520 — (360) 532-8330

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA209800 (OR)

Record details

NPI number1386136158
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJune 6, 2018
Last updated in NPPESApril 21, 2023
Certification dateApril 21, 2023

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 2019 (7 years in practice)
Group practice Southern Mono Health Care District — 94 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients176
Services billed 313 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 Southern Mono Health Care District

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 94 clinicians in the practice; 12 are shown here.

Other providers in Portland