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

Duane Edward Gerking

Individual provider Dentist · NPI 1770641920

Duane Edward Gerking is a Dentist in Newcastle, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006

Practice location Address checks out

671 Newcastle Rd Ste 5
Newcastle, CA 95658
Phone: (916) 663-3374
Fax: (916) 663-9448
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 27284 (CA)

Record details

NPI number1770641920
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address671 Newcastle Rd, Suite 5, Newcastle, CA 95658