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

Dr. Marc G Rubinstein, MD

Individual provider Ophthalmology Physician · NPI 1821092800

Dr. Marc G Rubinstein, MD is an Ophthalmology in Harrison, New York. Graduated from State University of New York Downstate Medical Center in 1983, 43 years ago. Practices with Sight Medical Doctors PLLC, a 114-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
43
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2005
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

450 Mamaroneck Ave Ste 401
Harrison, NY 10528-2400
Phone: (914) 949-9200
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 160826 (NY)

Record details

NPI number1821092800
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2005
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025
Mailing address450 Mamaroneck Ave Ste 401, Harrison, NY 10528-2400

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1983 (43 years in practice)
Group practice Sight Medical Doctors Pllc — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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