Stephanie Shinmachi, DMD
NPI 1689084386 · Dentist · Somerville, NJ
Stephanie Shinmachi, DMD is a Dentist provider in Somerville, NJ (NPI 1689084386).
Provider details
- NPI number
- 1689084386
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- DI02566200 (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 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.
$72 across 2 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
Registry dates
- Enumerated
- 2014-05-02
- Last updated
- 2016-11-15
Frequently asked questions
- What is Stephanie Shinmachi's NPI number?
- Stephanie Shinmachi's National Provider Identifier (NPI) is 1689084386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Shinmachi's specialty?
- Stephanie Shinmachi is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Stephanie Shinmachi located?
- Stephanie Shinmachi's practice location on file with NPPES is 80 N Gaston Ave, Somerville, NJ 08876-2425.
- What is Stephanie Shinmachi's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Shinmachi is (908) 526-0808.
- Is Stephanie Shinmachi's NPI active?
- Yes — Stephanie Shinmachi's NPI (1689084386) is active in the NPPES registry as of the last update on 2016-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.