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

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.

See every abbreviation used in this directory →

Practice location Address checks out

4425 SW Corbett Ave Uppr
Portland, OR 97239-4287
Phone: (503) 225-9033
Fax: (503) 225-9039
Show map & directions

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
Mailing address4425 Sw Corbett Ave, Upper, Portland, OR 97239-4260

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