Mary Nguyen, RN, BSN
NPI 1336006725 · School Registered Nurse · Fremont, CA
Mary Nguyen, RN, BSN is a School Registered Nurse provider in Fremont, CA (NPI 1336006725).
Provider details
- NPI number
- 1336006725
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Credential
- RN, BSN
- Sex
- Female
- Sole proprietor
- No
- License
- RN95245150 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Profile Score
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
3 documented practice locations
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
Additional practice locations (2)
- 4350 Irvington AveFremont, CA 94538-4888Phone: (510) 656-4000
- 34400 Maybird CirFremont, CA 94555-2917Phone: (510) 713-0141
Registry dates
- Enumerated
- 2026-01-07
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Mary Nguyen's NPI number?
- Mary Nguyen's National Provider Identifier (NPI) is 1336006725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Nguyen's specialty?
- Mary Nguyen is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Mary Nguyen located?
- Mary Nguyen's practice location on file with NPPES is 42875 Gatewood St, Fremont, CA 94538-4131.
- What is Mary Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Mary Nguyen is (510) 656-6438.
- Is Mary Nguyen's NPI active?
- Yes — Mary Nguyen's NPI (1336006725) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.