Ngan Nguyen D.O.
About this NPIWhat this record shows.
NPI 1407388010 is registered to Ngan Nguyen D.O., a Hematology & Oncology practising at The Oncology Institute Of Hope And Innovation, 4646 Brockton Ave. #203 in Riverside, California. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ngan Nguyen D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2017.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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.
Practitioner
- I20230614003073Hematology/OncologyCA
- I20250925002508Hematology/OncologyTN
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 Ngan Nguyen D.O. accepts. To confirm in-network status with your specific health plan, contact Ngan Nguyen D.O. directly at (951) 394-7028.
Frequently asked
Yes. NPI 1407388010 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (951) 394-7028.
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. Ngan Nguyen D.O. is a Type-1 individual NPI.