Marc Sadoff Licensed Clinical Social Worker a Professional Corporation
NPI 1649123027 · Mental Health Counselor · Los Angeles, CA
Marc Sadoff Licensed Clinical Social Worker a Professional Corporation is a Mental Health Counselor organization in Los Angeles, CA (NPI 1649123027).
Provider details
- NPI number
- 1649123027
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marc Sadoff, Owner Employee(310) 663-4165
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-02-17
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's NPI number?
- Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's National Provider Identifier (NPI) is 1649123027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc Sadoff Licensed Clinical Social Worker a Professional Corporation?
- Marc Sadoff Licensed Clinical Social Worker a Professional Corporation is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marc Sadoff Licensed Clinical Social Worker a Professional Corporation located?
- Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's practice location on file with NPPES is 2211 Corinth Ave Ste 309, Los Angeles, CA 90064-1622.
- What is Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Marc Sadoff Licensed Clinical Social Worker a Professional Corporation is (310) 663-4165.
- Who is the authorized official for Marc Sadoff Licensed Clinical Social Worker a Professional Corporation?
- The authorized official listed on Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's NPPES record is Marc Sadoff, Owner Employee. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's NPI active?
- Yes — Marc Sadoff Licensed Clinical Social Worker a Professional Corporation's NPI (1649123027) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.