Janice Hwang, DDS
NPI 1841811676 · Dentist · Santa Clara, CA
Janice Hwang, DDS is a Dentist provider in Santa Clara, CA (NPI 1841811676).
Provider details
- NPI number
- 1841811676
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 100844 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
5 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.
$120 across 4 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 (4)
- 1895 Mowry Ave Ste 121Fremont, CA 94538-1736Phone: (510) 791-0971
- 433 Estudillo Ave Ste 105San Leandro, CA 94577-4915Phone: (510) 890-3557
- 516 W Remington Dr Ste 2Sunnyvale, CA 94087-2458Phone: (408) 736-3311
- 1002 E El Camino RealSunnyvale, CA 94087-3759Phone: (408) 523-2828
Registry dates
- Enumerated
- 2020-05-04
- Last updated
- 2020-06-18
- Certified
- 2020-06-18
Frequently asked questions
- What is Janice Hwang's NPI number?
- Janice Hwang's National Provider Identifier (NPI) is 1841811676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Hwang's specialty?
- Janice Hwang is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Janice Hwang located?
- Janice Hwang's practice location on file with NPPES is 444 N Winchester Blvd, Santa Clara, CA 95050-5749.
- What is Janice Hwang's phone number?
- The practice phone number listed in the NPPES registry for Janice Hwang is (408) 249-5121.
- Is Janice Hwang's NPI active?
- Yes — Janice Hwang's NPI (1841811676) is active in the NPPES registry as of the last update on 2020-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.