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

Dr. Diego F Diaz, MD

Individual provider Family Medicine Physician · NPI 1407019532

Dr. Diego F Diaz, MD is an Emergency Medicine in Portland, Oregon. Qualified in 2002, 24 years ago. Practices with Kaiser Foundation Health Plan of the Northwest, a 1,811-clinician group and accepts Medicare assignment. Licensed in Indiana and Oregon.

Years since qualifying
24
Licensed in
IN, OR
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4920 N Interstate Ave
Portland, OR 97217-3653
Phone: (503) 215-3300
Fax: (503) 215-3350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD159017 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence 11014152A (IN)
Sports Medicine (Family Medicine) Physician Taxonomy 207QS0010X · Licence MD159017 (OR)

Record details

NPI number1407019532
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2008
Last updated in NPPESFebruary 4, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesOBSTETRICS/GYNECOLOGY, SPORTS MEDICINE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Kaiser Foundation Health Plan Of The Northwest — 1811 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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