Allan Nguyen
NPI 1366500670 · Orthodontics and Dentofacial Orthopedics Dentistry · Riverside, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allan Nguyen is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Riverside, CA (NPI 1366500670).
Provider details
- NPI number
- 1366500670
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 45396 (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
19 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
- 2006-12-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Allan Nguyen's NPI number?
- Allan Nguyen's National Provider Identifier (NPI) is 1366500670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allan Nguyen's specialty?
- Allan Nguyen is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Allan Nguyen located?
- Allan Nguyen's practice location on file with NPPES is 3560 Arlington Ave, Riverside, CA 92506-3936.
- What is Allan Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Allan Nguyen is (909) 680-1200.
- Does Allan Nguyen accept Medicare?
- Allan Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allan Nguyen's NPI active?
- Yes — Allan Nguyen's NPI (1366500670) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.