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

Individual provider Chiropractor · NPI 1578732731

Dr. Janna Renee Hansen, DC is a Chiropractor in Walnut Creek, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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

1444 S Main St
Walnut Creek, CA 94596-5319
Phone: (510) 593-3355
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 30761 (CA)

Record details

NPI number1578732731
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 21, 2008
Last updated in NPPESMarch 29, 2014

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