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

Individual provider Ophthalmology Physician · NPI 1245243013

Dr. Samuel M Liu, MD is an Ophthalmology in Princeton, New Jersey. Graduated from Vanderbilt University School of Medicine in 1994, 32 years ago. Practices with Princeton Eye Group, PA, a 14-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
32
Trained at
Vanderbilt University School of Medicine
Licensed in
NJ
In the registry since
2006
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

419 N Harrison St Ste 104
Princeton, NJ 08540
Phone: (609) 921-9437
Fax: (609) 688-9941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 25MA06742600 (NJ)

Record details

NPI number1245243013
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESJuly 25, 2013

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Princeton Eye Group, Pa — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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