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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).

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Specialties & Research

Dr. Allen Thomas, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. Thomas graduated from University of Iowa, Iowa City.


Dr. Thomas has 2 hospital affiliations:

  • Carl T. Hayden Veterans Affairs Medical Center 
  • Northern Arizona Veterans Affairs Medical Center 

> > > > Dr. Allen Thomas, MD

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Additional Information
Dr. Allen Thomas MD is a male Internist, has 36 years of experience and practices in Internal Medicine and Pulmonary Disease.
Where does Dr. Allen Thomas practice?
Dr. Allen Thomas has 1 office location.
Dr. Allen Thomas practices Internal Medicine and Pulmonary Disease near Phoenix, AZ.
See Phoenix Internists and Phoenix Pulmonologists.