Spencer Nguyen, FNP
NPI 1760808125 · Family Nurse Practitioner · Ontario, CA
Spencer Nguyen, FNP is a Family Nurse Practitioner provider in Ontario, CA (NPI 1760808125).
Provider details
- NPI number
- 1760808125
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 95000285 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 4368 Central AveRiverside, CA 92506-2918Phone: (909) 353-1610Fax: (951) 394-7267
Registry dates
- Enumerated
- 2014-03-10
- Last updated
- 2019-10-24
Frequently asked questions
- What is Spencer Nguyen's NPI number?
- Spencer Nguyen's National Provider Identifier (NPI) is 1760808125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spencer Nguyen's specialty?
- Spencer Nguyen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Spencer Nguyen located?
- Spencer Nguyen's practice location on file with NPPES is 3401 Centre Lake Dr Ste 512, Ontario, CA 91761-1201.
- What is Spencer Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Spencer Nguyen is (909) 566-0445.
- Is Spencer Nguyen's NPI active?
- Yes — Spencer Nguyen's NPI (1760808125) is active in the NPPES registry as of the last update on 2019-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.