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

Dr. Jason Gabriel Trummer, DO

Individual provider Internal Medicine Physician · NPI 1932315702

Dr. Jason Gabriel Trummer, DO is a Family Practice in Hillsboro, Oregon. Qualified in 2004, 22 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Oregon and Washington.

Years since qualifying
22
Licensed in
CA, OR, WA
In the registry since
2007
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3175 NE Aloclek Dr
Hillsboro, OR 97124-7135
Phone: (800) 813-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1001 Riverside Ave, Roseville, CA 95678-5134 — (916) 784-4220

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DO214165 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence OP61381709 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence OP61381709 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO214165 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence 20A9295 (CA)

Record details

NPI number1932315702
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 16, 2007
Last updated in NPPESSeptember 12, 2025
Certification dateSeptember 12, 2025
Mailing address500 Ne Multnomah St Ste 100, Portland, OR 97232-2031

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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