Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Maroun Diab

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1265179881

Dr. Maroun Diab is an Internal Medicine in Roslyn, New York. Graduated from Drexel University College of Medicine in 2022, 4 years ago. Practices with Southwest Suffolk Medical PC, a 200-clinician group and accepts Medicare assignment.

Years since qualifying
4
Trained at
Drexel University College of Medicine
In the registry since
2022

Practice location Address checks out

100 Port Washington Blvd
Roslyn, NY 11576-1353
Phone: (917) 412-7293
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1265179881
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 16, 2022
Last updated in NPPESApril 21, 2025
Certification dateApril 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolDREXEL UNIVERSITY COLLEGE OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Southwest Suffolk Medical Pc — 200 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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