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

Dr. Gregory Walter Greenwood, DMD

Individual provider Dentist · NPI 1275729667

Dr. Gregory Walter Greenwood, DMD is a Dentist in Las Vegas, Nevada. Practices as a sole proprietor. Licensed in Nevada.

Licensed in
NV
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

10870 W Charleston Blvd Ste 170
Las Vegas, NV 89135-1170
Phone: (702) 254-6412
Fax: (702) 254-9558
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 5628 (NV)

Record details

NPI number1275729667
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedSeptember 19, 2007
Last updated in NPPESMay 25, 2022
Certification dateMay 22, 2022

Other providers in Las Vegas