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

Karen Ann Erwin, RDH

Individual provider Dental Hygienist · NPI 1679644876

Karen Ann Erwin, RDH is a Dental Hygienist in San Diego, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

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Practice location Address checks out

1809 National Ave
San Diego, CA 92113-2113
Phone: (619) 515-2300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence 7791 (CA)

Record details

NPI number1679644876
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedNovember 11, 2006
Last updated in NPPESJuly 8, 2007

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