IndividualActive
Yvonne Mostajo Nguyen, RN
NPI 1902783343 · Registered Nurse · Union City, CA
Yvonne Mostajo Nguyen, RN is a Registered Nurse provider in Union City, CA (NPI 1902783343).
Provider details
- NPI number
- 1902783343
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95171865 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
33456 Alvarado Niles Rd
Union City, CA 94587-3110
Phone: (510) 675-0600
Street-level locationGet directions
Mailing address
5674 Stoneridge Dr Ste 207
Pleasanton, CA 94588-8592
Registry dates
- Enumerated
- 2025-08-18
- Last updated
- 2025-08-25
- Certified
- 2025-08-25
Frequently asked questions
- What is Yvonne Mostajo Nguyen's NPI number?
- Yvonne Mostajo Nguyen's National Provider Identifier (NPI) is 1902783343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yvonne Mostajo Nguyen's specialty?
- Yvonne Mostajo Nguyen is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Yvonne Mostajo Nguyen located?
- Yvonne Mostajo Nguyen's practice location on file with NPPES is 33456 Alvarado Niles Rd, Union City, CA 94587-3110.
- What is Yvonne Mostajo Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Yvonne Mostajo Nguyen is (510) 675-0600.
- Is Yvonne Mostajo Nguyen's NPI active?
- Yes — Yvonne Mostajo Nguyen's NPI (1902783343) is active in the NPPES registry as of the last update on 2025-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.