Katherine Leftin
About this NPIWhat this record shows.
NPI 1740580216 is registered to Katherine Leftin, a Clinical Social Worker practising at 201 N Washington St in Falls Church, Virginia. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Katherine Leftin has been enumerated in the National Provider Identifier (NPI) registry since 2010.
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 Katherine Leftin accepts. To confirm in-network status with your specific health plan, contact Katherine Leftin directly at (314) 684-9481.
Frequently asked
Yes. NPI 1740580216 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Social Worker 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 (314) 684-9481.
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. Katherine Leftin is a Type-1 individual NPI.