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

John M. Najera, MD

Individual provider Family Medicine Physician · NPI 1740351659

John M. Najera, MD is a Family Medicine Physician in Gladstone, Oregon. Licensed in California and Oregon. Registered with an NPI since 2006.

Licensed in
CA, 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

18911 Portland Ave Gladstone Community Health Clinic
Gladstone, OR 97027-1630
Phone: (503) 850-4472
Fax: (503) 850-4473
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD27297 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence A60358 (CA)

Record details

NPI number1740351659
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 13, 2006
Last updated in NPPESJanuary 26, 2011

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