OrganizationActive
Clifford Williams, D.M.D., P.C.
NPI 1023325495 · Dentist · New York, NY
Clifford Williams, D.M.D., P.C. is a Dentist organization in New York, NY (NPI 1023325495).
Provider details
- NPI number
- 1023325495
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Parent organization
- Clifford Williams, D.M.D., P.C.
- Organization subpart
- Yes
- Authorized official
- Clifford Williams, President(212) 757-7070
- License
- 049389-1 (NY)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1 Rockefeller Plaza
Suite 2229
New York, NY 10020
Phone: (212) 757-7070
Fax: (212) 307-6879
Street-level locationGet directions
Mailing address
1 Rockefeller Plaza
New York, NY 10020
Registry dates
- Enumerated
- 2010-09-08
- Last updated
- 2010-09-08
Frequently asked questions
- What is Clifford Williams, D.M.D., P.C.'s NPI number?
- Clifford Williams, D.M.D., P.C.'s National Provider Identifier (NPI) is 1023325495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clifford Williams, D.M.D., P.C.?
- Clifford Williams, D.M.D., P.C. is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Clifford Williams, D.M.D., P.C. located?
- Clifford Williams, D.M.D., P.C.'s practice location on file with NPPES is 1 Rockefeller Plaza, New York, NY 10020.
- What is Clifford Williams, D.M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Clifford Williams, D.M.D., P.C. is (212) 757-7070.
- Who is the authorized official for Clifford Williams, D.M.D., P.C.?
- The authorized official listed on Clifford Williams, D.M.D., P.C.'s NPPES record is Clifford Williams, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clifford Williams, D.M.D., P.C.'s NPI active?
- Yes — Clifford Williams, D.M.D., P.C.'s NPI (1023325495) is active in the NPPES registry as of the last update on 2010-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.