Janet Williams
NPI 1629042221 · General Practice Dentistry · Hicksville, NY
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Williams is a General Practice Dentistry provider in Hicksville, NY (NPI 1629042221).
Provider details
- NPI number
- 1629042221
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 047349-1 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Janet Williams's NPI number?
- Janet Williams's National Provider Identifier (NPI) is 1629042221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Williams's specialty?
- Janet Williams is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Janet Williams located?
- Janet Williams's practice location on file with NPPES is 362 W Old Country Rd, Hicksville, NY 11801-4113.
- What is Janet Williams's phone number?
- The practice phone number listed in the NPPES registry for Janet Williams is (516) 292-7376.
- Does Janet Williams accept Medicare?
- Janet Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Williams's NPI active?
- Yes — Janet Williams's NPI (1629042221) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.