Nghia Nguyen, DMD
NPI 1174128052 · Dentist · Mill Valley, CA
Nghia Nguyen, DMD is a Dentist provider in Mill Valley, CA (NPI 1174128052).
Provider details
- NPI number
- 1174128052
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- DDS105623 (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
5 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.
$218 across 6 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
- 2020-12-01
- Last updated
- 2020-12-01
- Certified
- 2020-12-01
Frequently asked questions
- What is Nghia Nguyen's NPI number?
- Nghia Nguyen's National Provider Identifier (NPI) is 1174128052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nghia Nguyen's specialty?
- Nghia Nguyen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Nghia Nguyen located?
- Nghia Nguyen's practice location on file with NPPES is 221 Flamingo Rd, Mill Valley, CA 94941-3603.
- What is Nghia Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Nghia Nguyen is (415) 388-8730.
- Is Nghia Nguyen's NPI active?
- Yes — Nghia Nguyen's NPI (1174128052) is active in the NPPES registry as of the last update on 2020-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.