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

Dr. Leonard Feiner, MD

Individual provider Ophthalmology Physician · NPI 1841208014

Dr. Leonard Feiner, MD is an Ophthalmology in Union, New Jersey. Graduated from Perelman School of Med at the University of Pennsylvania in 2000, 26 years ago. Practices with Associated Retinal Consultants LLC, a 115-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
26
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
NJ
In the registry since
2006
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

1000 Galloping Hill Rd Ste 305
Union, NJ 07083-7991
Phone: (908) 458-8333
Fax: (908) 458-8339
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence 25MA08052200 (NJ)
Ophthalmology Physician Taxonomy 207W00000X · Licence 25MA08552200 (NJ)

Record details

NPI number1841208014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2006
Last updated in NPPESAugust 1, 2017
Mailing address1000 Galloping Hill Rd Ste 305, Union, NJ 07083-7991

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2000 (26 years in practice)
Group practice Associated Retinal Consultants Llc — 115 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Union