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

Ronnie Du DMD & Associates PC

Organization Dentist · NPI 1710136304

Ronnie Du DMD & Associates PC is a Dentist in Sudbury, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2008.

Licensed in
MA
In the registry since
2008
Specialties on file
3
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

323 Boston Post Rd
Sudbury, MA 01776-3022
Phone: (978) 443-0801
Fax: (978) 443-7100
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 20021 (MA)
Dentist Taxonomy 122300000X
Periodontics Taxonomy 1223P0300X

Record details

NPI number1710136304
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronnie Du — Owner · (978) 443-0801
NPI enumeratedSeptember 18, 2008
Last updated in NPPESSeptember 24, 2008
Mailing address323 Boston Post Rd, Sudbury, MA 01776-3022

Other providers in Sudbury