David Sau
NPI 1689174872 · Pediatric Dentistry · New Hyde Park, NY
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sau is a Pediatric Dentistry provider in New Hyde Park, NY (NPI 1689174872).
Provider details
- NPI number
- 1689174872
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 061261 (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
8 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
- 2018-02-14
- Last updated
- 2025-02-23
- Certified
- 2025-02-23
Frequently asked questions
- What is David Sau's NPI number?
- David Sau's National Provider Identifier (NPI) is 1689174872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sau's specialty?
- David Sau is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is David Sau located?
- David Sau's practice location on file with NPPES is 27005 76th Ave, New Hyde Park, NY 11040-1402.
- What is David Sau's phone number?
- The practice phone number listed in the NPPES registry for David Sau is (646) 808-7880.
- Does David Sau accept Medicare?
- David Sau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sau's NPI active?
- Yes — David Sau's NPI (1689174872) is active in the NPPES registry as of the last update on 2025-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.