Sandy Chang, DMD
NPI 1750543112 · Prosthodontics · New York, NY
Sandy Chang, DMD is a Prosthodontics provider in New York, NY (NPI 1750543112).
Provider details
- NPI number
- 1750543112
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 50053855 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-27
- Last updated
- 2008-06-27
Frequently asked questions
- What is Sandy Chang's NPI number?
- Sandy Chang's National Provider Identifier (NPI) is 1750543112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandy Chang's specialty?
- Sandy Chang is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Sandy Chang located?
- Sandy Chang's practice location on file with NPPES is 140 Waverly Pl, New York, NY 10014-3847.
- What is Sandy Chang's phone number?
- The practice phone number listed in the NPPES registry for Sandy Chang is (609) 933-0066.
- Is Sandy Chang's NPI active?
- Yes — Sandy Chang's NPI (1750543112) is active in the NPPES registry as of the last update on 2008-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.