Elizabeth Bast MD
About this NPIWhat this record shows.
NPI 1679935209 is registered to Elizabeth Bast MD, a Internal Medicine practising at 3400 Spruce St in Philadelphia, Pennsylvania. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Elizabeth Bast MD has been enumerated in the National Provider Identifier (NPI) registry since 2016.
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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 Elizabeth Bast MD accepts. To confirm in-network status with your specific health plan, contact Elizabeth Bast MD directly at (215) 662-2200.
Frequently asked
Yes. NPI 1679935209 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 (215) 662-2200.
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. Elizabeth Bast MD is a Type-1 individual NPI.