> > > > Dr. Guillermo Umpierrez, MD
Dr. Guillermo Enrique Umpierrez MD is a male Internist, has 31 years of experience and practices in Internal Medicine.
Dr. Guillermo Umpierrez has 3 office locations.
Downtown Atlanta
96 Armstrong St SE
Atlanta, GA 30303

Phone Number
Locations and availability (3)
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).

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  1. Qualifications
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Specialties & Research

Dr. Guillermo Umpierrez, MD is board certified in Internal Medicine.

  • He has special expertise in 10 areas:
  • Diabetes
  • Diabetes Complications
  • Diabetes Mellitus
  • Diabetes
  • Diabetic Ketoacidosis
  • Endocrinology
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Metabolic Bone Diseases
  • Obesity

Education & Awards

Dr. Umpierrez graduated from Universidad De Guayaquil. He has 6 awards.

One of America's Leading Experts on:
Diabetes Mellitus
Diabetic Ketoacidosis
Alpha omega alpha medical honor society aoa society
J willis hurst outstanding beside teacher award am coll phys
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Umpierrez has 6 hospital affiliations:

  • Atlanta Medical Center 
  • Grady Memorial Hospital 

Accepted Insurance Plans

Dr. Umpierrez accepts these health insurances in at least one office:

  • United Healthcare - 19 plans
  • Great-West Healthcare - 3 plans
  • Medical Mutual of Ohio - 8 plans
  • Evercare - 3 plans
  • Humana - 18 plans
  • Cigna - 8 plans
  • Peach State Health Plan - 1 plan
  • USA H & W Network - 1 plan
  • Aetna - 3 plans


  • Spanish

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Additional Information
Where does Dr. Guillermo E. Umpierrez practice?
Dr. Guillermo Umpierrez practices Internal Medicine near Atlanta, GA.
See Atlanta Internists.