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

Individual provider Family Medicine Physician · NPI 1417928003

John E Oconnor, MD is a Family Medicine Physician in Lakewood, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
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

205 S Garrison St
Lakewood, CO 80226-2843
Phone: (303) 237-2779
Fax: (303) 237-4428
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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 34077 (CO)

Record details

NPI number1417928003
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 31, 2006
Last updated in NPPESDecember 10, 2009

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