Esther Blau
About this NPIWhat this record shows.
NPI 1669850673 is registered to Esther Blau, a Behavior Analyst practising at 1449 37th St, Suite 202 in Brooklyn, New York. Behavior Analyst is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Esther Blau has been enumerated in the National Provider Identifier (NPI) registry since 2015.
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 Esther Blau accepts. To confirm in-network status with your specific health plan, contact Esther Blau directly at (718) 253-5311.
Frequently asked
Yes. NPI 1669850673 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavior Analyst 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 (718) 253-5311.
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. Esther Blau is a Type-1 individual NPI.