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

Dr. Arthur K. Hayashi, DDS

Individual provider General Practice Dentistry · NPI 1194867762

Dr. Arthur K. Hayashi, DDS is a General Practice Dentistry in Watsonville, California. Licensed in California. Registered with an NPI since 2007.

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.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

64 Penny Ln Ste C
Watsonville, CA 95076-6021
Phone: (831) 728-2096
Fax: (831) 728-2143
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 22896 (CA)

Record details

NPI number1194867762
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedFebruary 12, 2007
Last updated in NPPESJanuary 4, 2022
Certification dateJanuary 4, 2022

Other providers in Watsonville