Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samantha Kranzberg, LMSW
Social Worker in Clayton, MO · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396399853
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Registry record
Entity type Individual (Type 1)
Name Samantha Kranzberg
Credential LMSW
Sex Female
Practice address 8000 Bonhomme #102, Clayton, MO, 63105
Phone (314) 441-6552
Enumeration date Aug 1, 2019
Last updated in NPPES Aug 1, 2019
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 2019008389 (MO) Primary
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
Is NPI 1396399853 active?
Yes, as of the latest NPPES snapshot, NPI 1396399853 is active (record last updated 2019-08-01).
How do I verify Samantha Kranzberg's NPI record?
Cross-check NPI 1396399853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-01.