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

Ariel Nassim

Individual provider Internal Medicine Physician · NPI 1780959866

Ariel Nassim is an Internal Medicine in Great Neck, New York. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2012, 14 years ago. Practices with Nassim Medical PC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
14
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
NY
In the registry since
2012
Specialties on file
2
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Practice location Address checks out

1000 Northern Blvd Ste 375
Great Neck, NY 11021-5312
Phone: (516) 773-3942
Fax: (516) 734-0172
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0010X · Licence 279137 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 279137 (NY)

Record details

NPI number1780959866
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 21, 2012
Last updated in NPPESNovember 28, 2017
Mailing address1000 Northern Blvd, Ste 375, Great Neck, NY 11021-5312

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesSPORTS MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 2012 (14 years in practice)
Group practice Nassim Medical Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Great Neck