Vi Nguyen, MD
NPI 1316697519 · Internal Medicine Physician · Sylmar, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vi Nguyen, MD is a Internal Medicine Physician provider in Sylmar, CA (NPI 1316697519).
Provider details
- NPI number
- 1316697519
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A188492 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
Registry dates
- Enumerated
- 2022-03-28
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Vi Nguyen's NPI number?
- Vi Nguyen's National Provider Identifier (NPI) is 1316697519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vi Nguyen's specialty?
- Vi Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vi Nguyen located?
- Vi Nguyen's practice location on file with NPPES is 14445 Olive View Dr, Sylmar, CA 91342-1437.
- What is Vi Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Vi Nguyen is (747) 210-8000.
- Does Vi Nguyen accept Medicare?
- Vi Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vi Nguyen's NPI active?
- Yes — Vi Nguyen's NPI (1316697519) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.