Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Nadav Antebi-Gruszka Mental Health Counseling PLLC

Organization Mental Health Counselor · NPI 1770449795

Nadav Antebi-Gruszka Mental Health Counseling PLLC provides Mental Health Counselor services in New York, New York. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

138 W 25th Street 8th Fl Ste 802 Ofc A10
New York, NY 10001
Phone: (646) 818-9673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1770449795
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nadav Antebi-Gruszka — Mental Health Counselor · (646) 818-9673
NPI enumeratedJanuary 3, 2026
Last updated in NPPESJanuary 3, 2026
Certification dateJanuary 3, 2026
Mailing address138 W 25th Street, 8th Floor, Suite 802, Office A10, New York, NY 10001

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