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

Dr. Mark Bennett Weiss, MD

Individual provider Ophthalmology Physician · NPI 1114079746

Dr. Mark Bennett Weiss, MD is an Ophthalmology in New Hyde Park, New York. Graduated from Icahn School of Medicine at Mount Sinai in 1980, 46 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
46
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
NY
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2001 Marcus Ave Ste W84
New Hyde Park, NY 11042-1011
Phone: (516) 775-3937
Fax: (516) 775-2808
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 146915 (NY)

Record details

NPI number1114079746
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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