Farzad Mostashari
About this NPIWhat this record shows.
NPI 1457219297 is registered to Farzad Mostashari, a Internal Medicine practising at 4550 Montgomery Ave Ste 1050n in Bethesda, Maryland. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Farzad Mostashari has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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 Farzad Mostashari accepts. To confirm in-network status with your specific health plan, contact Farzad Mostashari directly at (202) 803-7979.
Frequently asked
Yes. NPI 1457219297 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (202) 803-7979.
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. Farzad Mostashari is a Type-1 individual NPI.