Mr. Warren Zysman LCSW-R, Lmsw, Casac
About this NPIWhat this record shows.
NPI 1538399597 is registered to Mr. Warren Zysman LCSW-R, Lmsw, Casac, a Clinical Social Worker practising at 278 Middle Country Rd, Suite B in Smithtown, New York. Clinical Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Warren Zysman LCSW-R, Lmsw, Casac has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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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 Mr. Warren Zysman LCSW-R, Lmsw, Casac accepts. To confirm in-network status with your specific health plan, contact Mr. Warren Zysman LCSW-R, Lmsw, Casac directly at (631) 361-6960.
Frequently asked
Yes. NPI 1538399597 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 (631) 361-6960.
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. Mr. Warren Zysman LCSW-R, Lmsw, Casac is a Type-1 individual NPI.