Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dr. Trisha J Mitchell, MD

Individual provider Pediatric Anesthesiology Physician · NPI 1689739294

Dr. Trisha J Mitchell, MD practises Anesthesiology in Springfield, Oregon. Graduated from University of Washington School of Medicine in 2004, 22 years ago. Practices with Gallatin Valley Anesthesia Associates PC, a 35-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Oregon.

Years since qualifying
22
Trained at
University of Washington School of Medicine
Licensed in
MA, OR
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3333 Riverbend Dr
Springfield, OR 97477-8800 Not confirmed with CMS for 14 years — call before visiting
Phone: (541) 222-3154
Fax: (541) 222-3359
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD150387 (OR)
Pediatric Anesthesiology Physician Taxonomy 207LP3000X · Licence 238043 (MA)

Record details

NPI number1689739294
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 26, 2006
Last updated in NPPESOctober 11, 2012

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Gallatin Valley Anesthesia Associates Pc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
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 patients269
Services billed 292 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Gallatin Valley Anesthesia Associates PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.