Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Patricio A. Riquelme, MD, PHD

Individual provider Internal Medicine Physician · NPI 1023317492

Patricio A. Riquelme, MD, PHD is a Hospitalist in Portland, Oregon. Qualified in 2011, 15 years ago. Practices with Portland Adventist Medical Center, a 272-clinician group and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
15
Licensed in
CA, OR
In the registry since
2011
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

3181 SW Sam Jackson Park Rd BTE119
Portland, OR 97239-3011
Phone: (503) 494-1164
Fax: (503) 494-1159
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence MD167475 (OR)
Internal Medicine Physician Taxonomy 207R00000X · Licence A122559 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD167475 (OR)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1023317492
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 24, 2011
Last updated in NPPESSeptember 25, 2015

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Portland Adventist Medical Center — 272 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portland