IndividualActive
Marc Horowitz, LMSW
NPI 1194166488 · Clinical Social Worker · Clifton, NJ
Marc Horowitz, LMSW is a Clinical Social Worker provider in Clifton, NJ (NPI 1194166488).
Provider details
- NPI number
- 1194166488
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 051706 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES 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
200 Rowland Ave
Clifton, NJ 07012-1115
Phone: (732) 928-3336
Street-level locationGet directions
Mailing address
800 Poly Pl
Brooklyn, NY 11209-7104
Registry dates
- Enumerated
- 2013-07-15
- Last updated
- 2013-10-21
Frequently asked questions
- What is Marc Horowitz's NPI number?
- Marc Horowitz's National Provider Identifier (NPI) is 1194166488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Horowitz's specialty?
- Marc Horowitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marc Horowitz located?
- Marc Horowitz's practice location on file with NPPES is 200 Rowland Ave, Clifton, NJ 07012-1115.
- What is Marc Horowitz's phone number?
- The practice phone number listed in the NPPES registry for Marc Horowitz is (732) 928-3336.
- Is Marc Horowitz's NPI active?
- Yes — Marc Horowitz's NPI (1194166488) is active in the NPPES registry as of the last update on 2013-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.