NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gendal-Kusnitz Obs-Gyn M.D P.C

Maternal & Fetal Medicine Physician in Great Neck, NY · enumerated 2006 · authorized official Jonathan Kusnitz, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588744585

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Gendal-Kusnitz Obs-Gyn M.D P.C
Practice address 833 Northern Blvd, Suite 100, Great Neck, NY, 11021
Phone (516) 487-4433
Fax (516) 487-2556
Enumeration date Oct 16, 2006
Last updated in NPPES Aug 1, 2008

Taxonomy & classification

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jonathan Kusnitz
Title President
Phone (516) 487-4433

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Gendal-Kusnitz Obs-Gyn M.D P.C?
NPPES lists Jonathan Kusnitz (President) as the authorized official for this organization.
What is the NPI number for Gendal-Kusnitz Obs-Gyn M.D P.C?
The NPI for Gendal-Kusnitz Obs-Gyn M.D P.C is 1588744585, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-01.