Margean Kastner M.S.W.
About this NPIWhat this record shows.
NPI 1871637256 is registered to Margean Kastner M.S.W., a Clinical Social Worker practising at 141 N Meramec Ave, Ste. 109 in Saint Louis, Missouri. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Margean Kastner M.S.W. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Margean Kastner M.S.W. accepts. To confirm in-network status with your specific health plan, contact Margean Kastner M.S.W. directly at (314) 721-4848.
Frequently asked
Yes. NPI 1871637256 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) 721-4848.
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. Margean Kastner M.S.W. is a Type-1 individual NPI.