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Charles Morris Seidman, LMSW

Clinical Social Worker in Brooklyn, NY · enumerated 2019.

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

National Provider Identifier

1205479466

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Registry record

Entity type Individual (Type 1)
Name Charles Morris Seidman
Credential LMSW
Sex Male
Practice address 32 Court St Ste 1200, Brooklyn, NY, 11201
Phone (718) 232-8600
Enumeration date Oct 21, 2019
Last updated in NPPES Oct 21, 2019

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 107294 (NY) 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.

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Frequently asked questions

How do I verify Charles Seidman's NPI record?
Cross-check NPI 1205479466 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1205479466 active?
Yes, as of the latest NPPES snapshot, NPI 1205479466 is active (record last updated 2019-10-21).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-21.