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

Dr. Gennifer Joy Greebel, MD

Individual provider Ophthalmology Physician · NPI 1750566469

Dr. Gennifer Joy Greebel, MD is an Ophthalmology in Purchase, New York. Graduated from State University of New York Downstate Medical Center in 2006, 20 years ago. Practices with Lederman and Lederman LLP, a 2-clinician group and works from 2 locations. Licensed in New York.

Years since qualifying
20
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2008
Specialties on file
2
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

3020 Westchester Ave Ste 402
Purchase, NY 10577-2561
Phone: (914) 417-6441
Show map & directions

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

Additional practice locations (1)

  • 450 Clarkson Ave, Brooklyn, NY 11203-2056 — (718) 270-1962

Specialties & licences

Pediatric Ophthalmology and Strabismus Specialist Physician (primary) Taxonomy 207WX0110X · Licence 252918 (NY)
Ophthalmology Physician Taxonomy 207W00000X · Licence 123456789 (NY)

Record details

NPI number1750566469
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 2, 2008
Last updated in NPPESApril 17, 2020
Certification dateApril 17, 2020

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 2006 (20 years in practice)
Group practice Lederman And Lederman Llp — 2 clinicians
Accepts Medicare assignment Not indicated

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