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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 (10)

The overall average patient rating of Dr. Sean Mazer is Excellent. Dr. Mazer has been reviewed by 22 patients who have provided 10 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.5
Courteous Staff 4.9
Accurate Diagnosis 4.8
Bedside Manner 4.5
Spends Time with Me 4.4
Follows Up After Visit 5.0

Specialties & Research

Dr. Sean Mazer, MD is board certified in Cardiovascular Disease and Clinical Cardiac Electrophysiology.

  • He has special expertise in 10 areas:
  • Acute Coronary Syndrome (ACS)
  • Atrial Fibrillation
  • Cardiac Arrhythmias
  • Heart Block
  • Heart Failure
  • Heart Transplantation
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina
  • Ventricular Tachycardia

Education & Awards

Dr. Mazer graduated from Columbia University, New York. He has 3 awards.

Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2012)


Dr. Mazer has 16 hospital affiliations:

  • Espanola Hospital 
  • University of New Mexico Hospital 


  • Spanish
  • English

> > > > Dr. Sean Mazer, MD

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Additional Information
Dr. Sean Philip Mazer MD is a male Internist, has 13 years of experience and practices in Cardiovascular Disease and Clinical Cardiac Electrophysiology.
Where does Dr. Sean P. Mazer practice?
Dr. Sean Mazer has 2 office locations.
Dr. Sean Mazer practices Cardiovascular Disease and Clinical Cardiac Electrophysiology near Coyote, NM.
Additional practice locations include: Santa Fe, NM.
See Coyote Cardiologists.