Nadav Antebi-Gruszka Mental Health Counseling PLLC
About this NPIWhat this record shows.
NPI 1770449795 is registered to Nadav Antebi-Gruszka Mental Health Counseling PLLC, a healthcare organisation classified as "Mental Health Counselor" and located at 138 W 25th Street, 8th Floor, Suite 802, Office A10 in New York, New York. The organisation's authorised official is Nadav Antebi-Gruszka. The organisation has been enumerated in the NPI registry since 2026.
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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 Nadav Antebi-Gruszka Mental Health Counseling PLLC accepts. To confirm in-network status with your specific health plan, contact Nadav Antebi-Gruszka Mental Health Counseling PLLC directly at (646) 818-9673.
Frequently asked
Yes. NPI 1770449795 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Mental Health Counselor 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 (646) 818-9673.
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. Nadav Antebi-Gruszka Mental Health Counseling PLLC is a Type-2 organisational NPI.