Dr. Niza Uy-Uyan MD
Also known as
- Formerly known asUy, Niza
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1710933254 is registered to Dr. Niza Uy-Uyan MD, a General Practice practising at 11401 Bloomfield Ave in Norwalk, California. General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Niza Uy-Uyan MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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.
Practitioner
- I20040726001493Internal MedicineCA
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 Dr. Niza Uy-Uyan MD accepts. To confirm in-network status with your specific health plan, contact Dr. Niza Uy-Uyan MD directly at (562) 863-7011.
Frequently asked
Yes. NPI 1710933254 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice 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 (562) 863-7011.
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. Dr. Niza Uy-Uyan MD is a Type-1 individual NPI.