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

Dena Westphalen, PHARMD

Individual provider Ambulatory Care Pharmacist · NPI 1356858740

Dena Westphalen, PHARMD is an Ambulatory Care Pharmacist in Oakland, California. Licensed in California. Registered with an NPI since 2018.

Licensed in
CA
In the registry since
2018
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

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Practice location Address checks out

1411 E 31st St
Oakland, CA 94602-1018
Phone: (510) 437-4800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ambulatory Care Pharmacist (primary) Taxonomy 1835P2201X · Licence 77109 (CA)

Record details

NPI number1356858740
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJanuary 7, 2018
Last updated in NPPESJanuary 7, 2018
Mailing address429 Clifton St, Oakland, CA 94618-1167

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