Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Stephanie Nicole Kleinberg, LCSW
Psychologist in New York City, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316099591
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Stephanie Nicole Kleinberg
Credential LCSW
Sex Female
Practice address 19 West 34th Street, Ph, New York City, NY, 10001
Phone (212) 726-3156
Fax (212) 815-1268
Enumeration date Jan 17, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
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 Stephanie Kleinberg practice?
The practice location on file with NPPES is in New York City, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Stephanie Kleinberg?
The National Provider Identifier (NPI) for Stephanie Kleinberg is 1316099591, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Peter Turco Clinical Social Worker · New York, NY NPI 1710092705 Jan Levine Social Worker · New York, NY NPI 1861502767 Eric Sherman Psychologist · New York, NY NPI 1578653820 Domenica Mondo Clinical Social Worker · New York, NY NPI 1568546067 Susan Grodman Psychologist · New York, NY NPI 1013093590 Alexander Stadler Clinical Social Worker · New York, NY NPI 1477623262 Karen Carlucci Social Worker · New York, NY NPI 1609938646 Michele Frank Clinical Social Worker · New York, NY NPI 1770649303
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.