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

Dr. William E Harden, DC

Individual provider Chiropractor · NPI 1366610701

Dr. William E Harden, DC is a Chiropractor in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2008
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4425 SW Corbett Ave Uppr
Portland, OR 97239-4287
Phone: (503) 225-9033
Fax: (503) 225-9039
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 272664 (OR)

Record details

NPI number1366610701
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 19, 2008
Last updated in NPPESJune 13, 2012

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