Emily Chang, DDS
NPI 1487707030 · Dentist · Somerville, MA
Emily Chang, DDS is a Dentist provider in Somerville, MA (NPI 1487707030).
Provider details
- NPI number
- 1487707030
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 46765 (CA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
$349 across 7 records (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
Additional practice locations (1)
- 4 Embarcadero CtrEmbarcadero 4 Dental, Lobby LevelSan Francisco, CA 94111-5900Phone: (415) 576-9800
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2021-02-24
- Certified
- 2021-02-24
Frequently asked questions
- What is Emily Chang's NPI number?
- Emily Chang's National Provider Identifier (NPI) is 1487707030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Chang's specialty?
- Emily Chang is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Emily Chang located?
- Emily Chang's practice location on file with NPPES is 474 Broadway, Somerville, MA 02145.
- What is Emily Chang's phone number?
- The practice phone number listed in the NPPES registry for Emily Chang is (617) 623-2223.
- Is Emily Chang's NPI active?
- Yes — Emily Chang's NPI (1487707030) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.