Keiichi Sumida MD, Mph, PHD
About this NPIWhat this record shows.
NPI 1720934219 is registered to Keiichi Sumida MD, Mph, PHD, a Nephrology Physician practising at 757 Westwood Plz in Los Angeles, California. Nephrology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Keiichi Sumida MD, Mph, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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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 Keiichi Sumida MD, Mph, PHD accepts. To confirm in-network status with your specific health plan, contact Keiichi Sumida MD, Mph, PHD directly at (310) 825-9111.
Frequently asked
Yes. NPI 1720934219 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Nephrology Physician 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 (310) 825-9111.
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. Keiichi Sumida MD, Mph, PHD is a Type-1 individual NPI.