Diem Tien Nguyen
NPI 1427873298 · Physician Assistant · Loma Linda, CA
Diem Tien Nguyen is a Physician Assistant provider in Loma Linda, CA (NPI 1427873298).
Provider details
- NPI number
- 1427873298
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-11-18
- Last updated
- 2024-11-18
- Certified
- 2024-11-18
Frequently asked questions
- What is Diem Tien Nguyen's NPI number?
- Diem Tien Nguyen's National Provider Identifier (NPI) is 1427873298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem Tien Nguyen's specialty?
- Diem Tien Nguyen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diem Tien Nguyen located?
- Diem Tien Nguyen's practice location on file with NPPES is 24785 Stewart St Rm 201, Loma Linda, CA 92350-1721.
- What is Diem Tien Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diem Tien Nguyen is (909) 558-7295.
- Is Diem Tien Nguyen's NPI active?
- Yes — Diem Tien Nguyen's NPI (1427873298) is active in the NPPES registry as of the last update on 2024-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.