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Marc Sadoff Licensed Clinical Social Worker A Professional Corporation

Mental Health Counselor in Los Angeles, CA · enumerated 2026 · authorized official Marc Sadoff, Owner Employee.

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

National Provider Identifier

1649123027

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Registry record

Entity type Organization (Type 2)
Legal business name Marc Sadoff Licensed Clinical Social Worker A Professional Corporation
Practice address 2211 Corinth Ave Ste 309, Los Angeles, CA, 90064
Phone (310) 663-4165
Enumeration date Feb 17, 2026
Last updated in NPPES Feb 17, 2026

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Marc Sadoff
Title Owner Employee
Phone (310) 663-4165

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

Who is the authorized official for Marc Sadoff Licensed Clinical Social Worker A Professional Corporation?
NPPES lists Marc Sadoff (Owner Employee) as the authorized official for this organization.
What is the NPI number for Marc Sadoff Licensed Clinical Social Worker A Professional Corporation?
The NPI for Marc Sadoff Licensed Clinical Social Worker A Professional Corporation is 1649123027, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.