Marjorie Dannis MD
About this NPIWhat this record shows.
NPI 1316938269 is registered to Marjorie Dannis MD, a Internal Medicine practising at 8600 Old Georgetown Rd in Bethesda, Maryland. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Marjorie Dannis MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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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 Marjorie Dannis MD accepts. To confirm in-network status with your specific health plan, contact Marjorie Dannis MD directly at (301) 896-3517.
Frequently asked
Yes. NPI 1316938269 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 (301) 896-3517.
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. Marjorie Dannis MD is a Type-1 individual NPI.