Ryan Nguyen, PA
NPI 1619751476 · Physician Assistant · Orange, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Nguyen, PA is a Physician Assistant provider in Orange, CA (NPI 1619751476).
Provider details
- NPI number
- 1619751476
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- 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
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 8196 Jasmine AveWestminster, CA 92683-9214Phone: (714) 589-6864
Registry dates
- Enumerated
- 2023-08-22
- Last updated
- 2024-04-30
- Certified
- 2024-04-30
Frequently asked questions
- What is Ryan Nguyen's NPI number?
- Ryan Nguyen's National Provider Identifier (NPI) is 1619751476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Nguyen's specialty?
- Ryan Nguyen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Nguyen located?
- Ryan Nguyen's practice location on file with NPPES is 1120 W La Veta Ave Ste 300, Orange, CA 92868-4246.
- What is Ryan Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Ryan Nguyen is (714) 589-6864.
- Does Ryan Nguyen accept Medicare?
- Ryan Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Nguyen's NPI active?
- Yes — Ryan Nguyen's NPI (1619751476) is active in the NPPES registry as of the last update on 2024-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.