Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ruben Itamar Kuzniecky, M.D.
Neurology Physician in New York, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689682627
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Registry record
Entity type Individual (Type 1)
Name Ruben Itamar Kuzniecky
Credential M.D.
Sex Male
Practice address 223 E 34th St, New York, NY, 10016
Phone (646) 558-0806
Enumeration date Aug 4, 2006
Last updated in NPPES Dec 12, 2011
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02548910 | Medicaid | NY | - |
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.
Frequently asked questions
Where does Ruben Kuzniecky practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ruben Kuzniecky?
The National Provider Identifier (NPI) for Ruben Kuzniecky is 1689682627, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Alcibiades Rodriguez Clinical Neurophysiology Physician · New York, NY NPI 1831151281 William Macallister Clinical Neuropsychologist · New York, NY NPI 1023065653 Kimberly Ann Menzer Adult Health Nurse Practitioner · New York, NY NPI 1639118235 Jacqueline French Neurology Physician · New York, NY NPI 1689606832 William Barr Clinical Neuropsychologist · New York, NY NPI 1922016963 Josiane Lajoie Neurology Physician · New York, NY NPI 1003824046 Daniel Miles Neurology Physician · New York, NY NPI 1912915968 Siddhartha Nadkarni Epilepsy Physician · New York, NY NPI 1861400814
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-12.