Roslyn Marcus, MSW
NPI 1881757227 · Clinical Social Worker · Roslyn Hts, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roslyn Marcus, MSW is a Clinical Social Worker provider in Roslyn Hts, NY (NPI 1881757227).
Provider details
- NPI number
- 1881757227
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- R030331CSW (NY)
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
19 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
- 2006-12-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roslyn Marcus's NPI number?
- Roslyn Marcus's National Provider Identifier (NPI) is 1881757227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roslyn Marcus's specialty?
- Roslyn Marcus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Roslyn Marcus located?
- Roslyn Marcus's practice location on file with NPPES is 125 Mineola Ave, Roslyn Hts, NY 11803.
- What is Roslyn Marcus's phone number?
- The practice phone number listed in the NPPES registry for Roslyn Marcus is (516) 625-4012.
- Does Roslyn Marcus accept Medicare?
- Roslyn Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roslyn Marcus's NPI active?
- Yes — Roslyn Marcus's NPI (1881757227) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.