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

Dr. Holly Susan Downes, DDS

Individual provider General Practice Dentistry · NPI 1104847300

Dr. Holly Susan Downes, DDS is a General Practice Dentistry in Mill Valley, 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

7 N Knoll Rd Ste 6
Mill Valley, CA 94941-1665
Phone: (415) 388-5151
Fax: (415) 388-6199
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 031775 (CA)

Record details

NPI number1104847300
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedJuly 22, 2006
Last updated in NPPESJuly 8, 2007

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