Quynh-Giao Nguyen, MD
NPI 1700857810 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quynh-Giao Nguyen, MD is a Internal Medicine Physician provider in San Diego, CA (NPI 1700857810).
Provider details
- NPI number
- 1700857810
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G080437 (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
20 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
- 2006-01-27
- Last updated
- 2012-11-20
Frequently asked questions
- What is Quynh-Giao Nguyen's NPI number?
- Quynh-Giao Nguyen's National Provider Identifier (NPI) is 1700857810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quynh-Giao Nguyen's specialty?
- Quynh-Giao Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Quynh-Giao Nguyen located?
- Quynh-Giao Nguyen's practice location on file with NPPES is 3350 La Jolla Village Dr, San Diego, CA 92161-0002.
- What is Quynh-Giao Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Quynh-Giao Nguyen is (619) 400-5050.
- Does Quynh-Giao Nguyen accept Medicare?
- Quynh-Giao Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Quynh-Giao Nguyen's NPI active?
- Yes — Quynh-Giao Nguyen's NPI (1700857810) is active in the NPPES registry as of the last update on 2012-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.