Alex Duong, DDS
NPI 1841773850 · Dentist · Visalia, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Duong, DDS is a Dentist provider in Visalia, CA (NPI 1841773850).
Provider details
- NPI number
- 1841773850
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 103228 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-09-14
- Last updated
- 2018-09-14
Frequently asked questions
- What is Alex Duong's NPI number?
- Alex Duong's National Provider Identifier (NPI) is 1841773850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Duong's specialty?
- Alex Duong is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Alex Duong located?
- Alex Duong's practice location on file with NPPES is 305 E Center Ave, Visalia, CA 93291-6331.
- What is Alex Duong's phone number?
- The practice phone number listed in the NPPES registry for Alex Duong is (559) 737-4733.
- Does Alex Duong accept Medicare?
- Alex Duong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Duong's NPI active?
- Yes — Alex Duong's NPI (1841773850) is active in the NPPES registry as of the last update on 2018-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.