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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).

Learn more about Dr. Dianna Bastian:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Dianna Bastian is Excellent. Dr. Bastian 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
Follows Up After Visit 5.0

Specialties & Research

Dr. Dianna Bastian, MD is board certified in Internal Medicine.

Education & Awards

Dr. Bastian graduated from Wayne State University, Detroit.


Dr. Bastian has 2 hospital affiliations:

  • John C Lincoln Hospital - Deer Valley 
  • John C Lincoln Hospital NM 

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Additional Information
Dr. Dianna Maria Bastian MD is a female Internist, has 8 years of experience and practices in Internal Medicine.
Where does Dr. Dianna M. Bastian practice?
Dr. Dianna Bastian has 1 office location.
Dr. Dianna Bastian practices Internal Medicine near Phoenix, AZ.
See Phoenix Internists.