Debra Kassimir
NPI 1356562037 · Clinical Social Worker · Roslyn Heights, NY
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Kassimir is a Clinical Social Worker provider in Roslyn Heights, NY (NPI 1356562037).
Provider details
- NPI number
- 1356562037
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 067637 (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
- 2007-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Debra Kassimir's NPI number?
- Debra Kassimir's National Provider Identifier (NPI) is 1356562037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Kassimir's specialty?
- Debra Kassimir is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Debra Kassimir located?
- Debra Kassimir's practice location on file with NPPES is 480 Old Westbury Road, Roslyn Heights, NY 11577.
- What is Debra Kassimir's phone number?
- The practice phone number listed in the NPPES registry for Debra Kassimir is (516) 299-5373.
- Does Debra Kassimir accept Medicare?
- Debra Kassimir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Kassimir's NPI active?
- Yes — Debra Kassimir's NPI (1356562037) 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.