OrganizationActive
Hai Dong Nguyen, M.D., Corp.
NPI 1386080554 · Internal Medicine Physician · Garden Grove, CA
Provider details
- NPI number
- 1386080554
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Hai Nguyen, Physician(714) 675-3937
- License
- A114137 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
10402 Westminster Ave
Suit 100b
Garden Grove, CA 92843-4862
Phone: (714) 675-3937
Fax: (714) 820-4980
Street-level locationGet directions
Mailing address
2907 Sawgrass Dr
Santa Ana, CA 92706-1195
Registry dates
- Enumerated
- 2013-05-15
- Last updated
- 2013-06-04
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.