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

Dr. Michael H Nishi, DDS

Individual provider General Practice Dentistry · NPI 1275547341

Dr. Michael H Nishi, DDS is a General Practice Dentistry in Darien, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
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 →

Practice location Address checks out

110 Post Rd
Darien, CT 06820-2931
Phone: (203) 655-2453
Fax: (203) 656-0353
Show map & directions

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

Specialties & licences

Prosthodontics (primary) Taxonomy 1223P0700X · Licence 08552 (CT)
General Practice Dentistry Taxonomy 1223G0001X · Licence 08552 (CT)

Record details

NPI number1275547341
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 27, 2006
Last updated in NPPESSeptember 11, 2025

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