Cindy Nguyen
NPI 1518656966 · Emergency Medicine Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cindy Nguyen is a Emergency Medicine Physician provider in Stockton, CA (NPI 1518656966).
Provider details
- NPI number
- 1518656966
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 200549 (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
3 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
- 2023-05-02
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Cindy Nguyen's NPI number?
- Cindy Nguyen's National Provider Identifier (NPI) is 1518656966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cindy Nguyen's specialty?
- Cindy Nguyen is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cindy Nguyen located?
- Cindy Nguyen's practice location on file with NPPES is 1800 N California St, Stockton, CA 95204-6019.
- What is Cindy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Cindy Nguyen is (209) 547-7146.
- Does Cindy Nguyen accept Medicare?
- Cindy Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cindy Nguyen's NPI active?
- Yes — Cindy Nguyen's NPI (1518656966) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.