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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. Irene Marquez-Biggs:

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Irene Marquez-Biggs is Excellent. Dr. Marquez-Biggs has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Education & Awards

Dr. Marquez-Biggs graduated from Stanford University.


Dr. Marquez-Biggs has 5 hospital affiliations:

  • Banner Good Samaritan Regional Medical Center 
  • John C Lincoln Hospital - Deer Valley 


  • Spanish

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Additional Information
Dr. Irene Walker Marquez-Biggs MD is a female Pediatrician, has 13 years of experience and practices in Pediatrics.
Where does Dr. Irene W. Marquez-Biggs practice?
Dr. Irene Marquez-Biggs has 1 office location.
Dr. Irene Marquez-Biggs practices Pediatrics near Phoenix, AZ.
See Phoenix Pediatricians.