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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Keith Fishbein is Excellent. Dr. Fishbein has been reviewed by 1 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 3.7
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0

Specialties & Research

Dr. Keith Fishbein, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Fishbein graduated from Brown University, Providence.


Dr. Fishbein has 7 hospital affiliations:

  • Underwood Memorial Hospital 
  • Robert Wood Johnson Univ Hosp 


  • Spanish

> > > > Dr. Keith Fishbein, MD

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Additional Information
Dr. Keith Jason Fishbein MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Keith J. Fishbein practice?
Dr. Keith Fishbein has 3 office locations.
Dr. Keith Fishbein practices Internal Medicine and Cardiovascular Disease near Morrisville, PA.
Additional practice locations include: Trenton, NJ.
See Morrisville Internists and Morrisville Cardiologists.