Maroun Diab
NPI 1265179881 · Student in an Organized Health Care Education/Training Program · Roslyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maroun Diab is a Student in an Organized Health Care Education/Training Program provider in Roslyn, NY (NPI 1265179881).
Provider details
- NPI number
- 1265179881
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-05-16
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Maroun Diab's NPI number?
- Maroun Diab's National Provider Identifier (NPI) is 1265179881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maroun Diab's specialty?
- Maroun Diab is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Maroun Diab located?
- Maroun Diab's practice location on file with NPPES is 100 Port Washington Blvd, Roslyn, NY 11576-1353.
- What is Maroun Diab's phone number?
- The practice phone number listed in the NPPES registry for Maroun Diab is (917) 412-7293.
- Does Maroun Diab accept Medicare?
- Maroun Diab is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maroun Diab's NPI active?
- Yes — Maroun Diab's NPI (1265179881) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.