What is Thomas Williams's NPI number?

Thomas Williams's National Provider Identifier (NPI) is 1457376840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Williams's specialty?

Thomas Williams is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Thomas Williams located?

Thomas Williams's practice location on file with NPPES is 609 Main St., Sparkill, NY 10976-0327.

What is Thomas Williams's phone number?

The practice phone number listed in the NPPES registry for Thomas Williams is (845) 359-0288.

Is Thomas Williams's NPI active?

Yes — Thomas Williams's NPI (1457376840) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Thomas Williams, D.M.D.

NPI 1457376840 · General Practice Dentistry · Sparkill, NY

Thomas Williams, D.M.D. is a General Practice Dentistry provider in Sparkill, NY (NPI 1457376840).

Provider details

NPI number: 1457376840
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.M.D.
Sex: Male
Sole proprietor: No
License: 038729 (NY)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 038729 (NY)
Dental Providers

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

609 Main St.

Sparkill, NY 10976-0327

Phone: (845) 359-0288

Fax: (845) 359-6022

Street-level locationGet directions

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Mailing address