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

Dr. Michael David Grassi, DDS

Individual provider Endodontics · NPI 1821137860

Dr. Michael David Grassi, DDS is an Endodontics in Rochester, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
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 →

Practice location Address checks out

369 White Spruce Blvd
Rochester, NY 14623-1603
Phone: (585) 424-1111
Fax: (585) 424-1110
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 040199-1 (NY)

Record details

NPI number1821137860
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 6, 2007
Last updated in NPPESJuly 8, 2007
Mailing address369 White Spruce Blvd, Rochester, NY 14623-1603

Other providers in Rochester