Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mordechai Nachum Silverberg
Social Worker in Rocky River, OH · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205202801
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Registry record
Entity type Individual (Type 1)
Name Mordechai Nachum Silverberg
Sex Male
Practice address 20545 Center Ridge Rd, Rocky River, OH, 44116
Phone (440) 356-0083
Enumeration date Aug 18, 2015
Last updated in NPPES Nov 6, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License S.2614590 (OH) 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
Where does Mordechai Silverberg practice?
The practice location on file with NPPES is in Rocky River, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mordechai Silverberg?
The National Provider Identifier (NPI) for Mordechai Silverberg is 1205202801, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-11-06.