Tung Huu Nguyen MD Inc
NPI 1164849857 · Cardiovascular Disease Physician · Westminster, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tung Huu Nguyen MD Inc is a Cardiovascular Disease Physician organization in Westminster, CA (NPI 1164849857).
Provider details
- NPI number
- 1164849857
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tung Nguyen, President(714) 775-7000
- License
- A105800 (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
12 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
- 2014-03-20
- Last updated
- 2020-03-25
- Certified
- 2020-03-25
Frequently asked questions
- What is Tung Huu Nguyen MD Inc's NPI number?
- Tung Huu Nguyen MD Inc's National Provider Identifier (NPI) is 1164849857, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tung Huu Nguyen MD Inc?
- Tung Huu Nguyen MD Inc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Tung Huu Nguyen MD Inc located?
- Tung Huu Nguyen MD Inc's practice location on file with NPPES is 9822 Bolsa Ave Ste F, Westminster, CA 92683-6870.
- What is Tung Huu Nguyen MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Tung Huu Nguyen MD Inc is (714) 775-7000.
- Does Tung Huu Nguyen MD Inc accept Medicare?
- Tung Huu Nguyen MD 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 Tung Huu Nguyen MD Inc?
- The authorized official listed on Tung Huu Nguyen MD Inc's NPPES record is Tung Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tung Huu Nguyen MD Inc's NPI active?
- Yes — Tung Huu Nguyen MD Inc's NPI (1164849857) is active in the NPPES registry as of the last update on 2020-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.