Marc Schiffman, L.S.W.
NPI 1437396926 · Clinical Social Worker · Elizabeth, NJ
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Schiffman, L.S.W. is a Clinical Social Worker provider in Elizabeth, NJ (NPI 1437396926).
Provider details
- NPI number
- 1437396926
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.S.W.
- Sex
- Male
- Sole proprietor
- No
- License
- 44SL05539000 (NJ)
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
17 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
Mailing address
Registry dates
- Enumerated
- 2009-01-21
- Last updated
- 2009-01-21
Frequently asked questions
- What is Marc Schiffman's NPI number?
- Marc Schiffman's National Provider Identifier (NPI) is 1437396926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Schiffman's specialty?
- Marc Schiffman is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marc Schiffman located?
- Marc Schiffman's practice location on file with NPPES is 655 E Jersey St, Elizabeth, NJ 07206-1259.
- What is Marc Schiffman's phone number?
- The practice phone number listed in the NPPES registry for Marc Schiffman is (908) 994-7332.
- Does Marc Schiffman accept Medicare?
- Marc Schiffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Schiffman's NPI active?
- Yes — Marc Schiffman's NPI (1437396926) is active in the NPPES registry as of the last update on 2009-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.