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

Dr. John M. Rex Jr., MD

Individual provider Internal Medicine Physician · NPI 1669697959

Dr. John M. Rex Jr., MD is an Internal Medicine Physician in Beaverton, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2007
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

8721 SW 184th Dr
Beaverton, OR 97007-6865
Phone: (503) 931-4795
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD13543 (OR)

Record details

NPI number1669697959
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 13, 2007
Last updated in NPPESJune 8, 2010

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