Ceseana Marzouk M.S., R.D.
About this NPIWhat this record shows.
NPI 1750744959 is registered to Ceseana Marzouk M.S., R.D., a Registered Dietitian practising at 2500 Merced St in San Leandro, California. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ceseana Marzouk M.S., R.D. has been enumerated in the National Provider Identifier (NPI) registry since 2016.
Your brand here.
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 Ceseana Marzouk M.S., R.D. accepts. To confirm in-network status with your specific health plan, contact Ceseana Marzouk M.S., R.D. directly at (510) 454-1000.
Frequently asked
Yes. NPI 1750744959 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Dietitian 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 (510) 454-1000.
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. Ceseana Marzouk M.S., R.D. is a Type-1 individual NPI.