Hung Nguyen, M.D., Inc.
NPI 1174519573 · Family Medicine Physician · Garden Grove, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hung Nguyen, M.D., Inc. is a Family Medicine Physician organization in Garden Grove, CA (NPI 1174519573).
Provider details
- NPI number
- 1174519573
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Hung Nguyen, President of Corporation(714) 539-0444
- License
- G71814 (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
- 2005-09-21
- Last updated
- 2025-04-04
- Certified
- 2025-04-04
Frequently asked questions
- What is Hung Nguyen, M.D., Inc.'s NPI number?
- Hung Nguyen, M.D., Inc.'s National Provider Identifier (NPI) is 1174519573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hung Nguyen, M.D., Inc.?
- Hung Nguyen, M.D., Inc. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hung Nguyen, M.D., Inc. located?
- Hung Nguyen, M.D., Inc.'s practice location on file with NPPES is 10222 Westminster Ave, Garden Grove, CA 92843-4830.
- What is Hung Nguyen, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Hung Nguyen, M.D., Inc. is (714) 539-0444.
- Does Hung Nguyen, M.D., Inc. accept Medicare?
- Hung 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 Hung Nguyen, M.D., Inc.?
- The authorized official listed on Hung Nguyen, M.D., Inc.'s NPPES record is Hung Nguyen, President of Corporation. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hung Nguyen, M.D., Inc.'s NPI active?
- Yes — Hung Nguyen, M.D., Inc.'s NPI (1174519573) is active in the NPPES registry as of the last update on 2025-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.