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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The overall average patient rating of Dr. William Crelin is Average.
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Specialties & Research
Dr. William Crelin, MD is board certified in Internal Medicine.
- He has special expertise in 3 areas:
- Pituitary Diseases
- Thyroid Diseases
Education & Awards
Dr. Crelin graduated from Medical College of Wisconsin, Milwaukee.
Dr. Crelin has 2 hospital affiliations:
- Waukesha Memorial Hospital
- Oconomowoc Memorial Hospital
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- Additional Information
- Dr. William C Crelin MD is a male Internist, has 28 years of experience and practices in Internal Medicine.
- Where does Dr. William C. Crelin practice?
- Dr. William Crelin has 1 office location.
Dr. William Crelin practices Internal Medicine near Waukesha, WI.
See Waukesha Internists.