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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 (0)

The overall average patient rating of Dr. Barry Warner is Excellent. Dr. Warner has been reviewed by 6 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 4 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • Thyroid Diseases

Education & Awards

Dr. Warner graduated from Philadelphia College of Osteopathic Medicine. He has 2 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)


Dr. Warner has 5 hospital affiliations:

  • Infirmary West 
  • USA Medical Center 

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Additional Information
Dr. Barry A Warner DO is a male Internist, has 33 years of experience and practices in Endocrinology, Diabetes & Metabolism.
Where does Dr. Barry A. Warner practice?
Dr. Barry Warner has 3 office locations.
Dr. Barry Warner practices Endocrinology, Diabetes & Metabolism near Mobile, AL.
Additional practice locations include: Atmore, AL.
See Mobile Endocrinologists.