Vy Chi Nguyen, M.D. Inc
NPI 1639489560 · General Practice Physician · Westminster, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vy Chi Nguyen, M.D. Inc is a General Practice Physician organization in Westminster, CA (NPI 1639489560).
Provider details
- NPI number
- 1639489560
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Vy Nguyen, Medical Doctor(714) 775-2222
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
15 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
- 2010-10-13
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is Vy Chi Nguyen, M.D. Inc's NPI number?
- Vy Chi Nguyen, M.D. Inc's National Provider Identifier (NPI) is 1639489560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Vy Chi Nguyen, M.D. Inc?
- Vy Chi Nguyen, M.D. Inc is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Vy Chi Nguyen, M.D. Inc located?
- Vy Chi Nguyen, M.D. Inc's practice location on file with NPPES is 10161 Bolsa Ave Ste C202, Westminster, CA 92683-6775.
- What is Vy Chi Nguyen, M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Vy Chi Nguyen, M.D. Inc is (714) 775-2222.
- Does Vy Chi Nguyen, M.D. Inc accept Medicare?
- Vy Chi Nguyen, M.D. Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Vy Chi Nguyen, M.D. Inc?
- The authorized official listed on Vy Chi Nguyen, M.D. Inc's NPPES record is Vy Nguyen, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Vy Chi Nguyen, M.D. Inc's NPI active?
- Yes — Vy Chi Nguyen, M.D. Inc's NPI (1639489560) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.