Duong D Nguyen, Inc
NPI 1275808115 · Optometrist · Riverside, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Duong D Nguyen, Inc is a Optometrist organization in Riverside, CA (NPI 1275808115).
Provider details
- NPI number
- 1275808115
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Duong Nguyen, President(951) 686-3937
- License
- 13699TLG (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
Other names (DBA / former)
- Doing business as
- Vision Enhancement Center of Optometry
Registry dates
- Enumerated
- 2012-03-10
- Last updated
- 2013-03-08
Frequently asked questions
- What is Duong D Nguyen, Inc's NPI number?
- Duong D Nguyen, Inc's National Provider Identifier (NPI) is 1275808115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Duong D Nguyen, Inc?
- Duong D Nguyen, Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Duong D Nguyen, Inc located?
- Duong D Nguyen, Inc's practice location on file with NPPES is 5051 Canyon Crest Dr Ste 102, Riverside, CA 92507-6035.
- What is Duong D Nguyen, Inc's phone number?
- The practice phone number listed in the NPPES registry for Duong D Nguyen, Inc is (951) 686-3937.
- Does Duong D Nguyen, Inc accept Medicare?
- Duong D Nguyen, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Duong D Nguyen, Inc?
- The authorized official listed on Duong D Nguyen, Inc's NPPES record is Duong Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Duong D Nguyen, Inc's NPI active?
- Yes — Duong D Nguyen, Inc's NPI (1275808115) is active in the NPPES registry as of the last update on 2013-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.