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

Clifford Williams, DMD, PC

Organization Dentist · NPI 1023325495

Clifford Williams, DMD, PC is a Dentist in New York, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1 Rockefeller Plz Ste 2229
New York, NY 10020
Phone: (212) 757-7070
Fax: (212) 307-6879
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

Dentist (primary) Taxonomy 122300000X · Licence 033820 (NY)
Dentist Taxonomy 122300000X · Licence 049389-1 (NY)

Record details

NPI number1023325495
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationClifford Williams, DMD, PC
Authorized official Clifford Williams — President · (212) 757-7070
NPI enumeratedSeptember 8, 2010
Last updated in NPPESSeptember 8, 2010
Mailing address1 Rockefeller Plaza, Suite 2229, New York, NY 10020

Other providers in New York