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

Dr. John A Epstein, MD

Individual provider Ophthalmology Physician · NPI 1851304612

Dr. John A Epstein, MD is an Ophthalmology in Princeton, New Jersey. Graduated from Johns Hopkins University School of Medicine in 2000, 26 years ago. Practices with Princeton Eye Group, PA, a 14-clinician group and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
26
Trained at
Johns Hopkins University School of Medicine
Licensed in
NJ, PA
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.

See every abbreviation used in this directory →

Practice location Address checks out

419 N Harrison St Ste 104
Princeton, NJ 08540
Phone: (609) 921-9437
Fax: (609) 688-9941
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 25MA07723300 (NJ)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD428610 (PA)

Record details

NPI number1851304612
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESNovember 7, 2017
Mailing address419 North Harrison Street, Suite 104, Princeton, NJ 08540

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Princeton Eye Group, Pa — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Princeton