Hong Nguyen, M.D., Inc.
About this NPIWhat this record shows.
NPI 1659684223 is registered to Hong Nguyen, M.D., Inc., a healthcare organisation classified as "Cardiovascular Disease" and located at 1400 S Grand Ave Ste 615 in Los Angeles, California. The organisation's authorised official is Hong Nguyen. The organisation has been enumerated in the NPI registry since 2010.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20100909001105Clinic/Group PracticeCA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Hong Nguyen, M.D., Inc. accepts. To confirm in-network status with your specific health plan, contact Hong Nguyen, M.D., Inc. directly.
Frequently asked
Yes. NPI 1659684223 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cardiology is a medical specialty focused on disorders of the heart and blood vessels, including coronary artery disease, heart failure, arrhythmias, and hypertension.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at the phone number on file.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Hong Nguyen, M.D., Inc. is a Type-2 organisational NPI.