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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. Dale Holdiman:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

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

Specialties & Research

Dr. Dale Holdiman, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

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


Dr. Holdiman has 3 hospital affiliations:

  • Mercy Medical Center-Sioux City 
  • St. Luke's Health System, Inc. 
  • St Lukes Regional Medical Center 

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Additional Information
Dr. Dale R Holdiman MD is a male Internist, has 36 years of experience and practices in Internal Medicine.
Where does Dr. Dale R. Holdiman practice?
Dr. Dale Holdiman has 1 office location.
Dr. Dale Holdiman practices Internal Medicine near Sioux City, IA.
See Sioux City Internists.