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

Dr. Michael Lee Simmons, DDS

Individual provider General Practice Dentistry · NPI 1225160989

Dr. Michael Lee Simmons, DDS is a General Practice Dentistry in Saint Helena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

1485 Main St Ste 102
Saint Helena, CA 94574-1850
Phone: (707) 963-2339
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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 41790 (CA)

Record details

NPI number1225160989
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMarch 9, 2007
Last updated in NPPESOctober 3, 2012
Mailing address1485 Main St Ste 102, Saint Helena, CA 94574-1850

Other providers in Saint Helena