Vivian Diep, DMD
NPI 1831939651 · Dentist · Ganado, AZ
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Diep, DMD is a Dentist provider in Ganado, AZ (NPI 1831939651).
Provider details
- NPI number
- 1831939651
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Female
- Sole proprietor
- No
- License
- D012146 (AZ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Mailing address
Registry dates
- Enumerated
- 2024-05-29
- Last updated
- 2024-05-29
- Certified
- 2024-05-15
Frequently asked questions
- What is Vivian Diep's NPI number?
- Vivian Diep's National Provider Identifier (NPI) is 1831939651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Diep's specialty?
- Vivian Diep is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Vivian Diep located?
- Vivian Diep's practice location on file with NPPES is 191 Az-264, Ganado, AZ 86505.
- What is Vivian Diep's phone number?
- The practice phone number listed in the NPPES registry for Vivian Diep is (928) 755-4500.
- Does Vivian Diep accept Medicare?
- Vivian Diep is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Diep's NPI active?
- Yes — Vivian Diep's NPI (1831939651) is active in the NPPES registry as of the last update on 2024-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.