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

Dr. Sun H Costigan, DDS

Individual provider Dentist · NPI 1679644116

Dr. Sun H Costigan, DDS is a Dentist in Novato, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

197 San Marin Dr
Novato, CA 94945-1254
Phone: (415) 209-6060
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 44664 (CA)

Record details

NPI number1679644116
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedNovember 13, 2006
Last updated in NPPESJuly 8, 2007
Mailing address197 San Marin Dr, Novato, CA 94945-1254

Other providers in Novato