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. Peggy Callahan:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Peggy Callahan is Excellent.
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Specialties & Research
Dr. Peggy Callahan, MD is board certified in Family Medicine.
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Education & Awards
Dr. Callahan graduated from University of Illinois at Chicago. She has 1 awards.
Dr. Callahan has 7 hospital affiliations:
- St. Mary's Hospital-Milwaukee
- Columbia Hospital, Inc.
Accepted Insurance Plans
Dr. Callahan accepts these health insurances in at least one office:
- United Healthcare - 20 plans
- Medica Health Plans - 4 plans
- Anthem - 3 plans
- Unicare - 2 plans
- Evercare - 5 plans
- United Health Group, Inc. - Americhoice - 2 plans
- Cigna - 3 plans
- Humana - 3 plans
- Great-West Healthcare - 2 plans
- Managed Health Services - 1 plan
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Similar doctors nearby
- Additional Information
- Where does Dr. Peggy A. Callahan practice?
Dr. Peggy Callahan practices Family Medicine near Mequon, WI.
Additional practice locations include: Milwaukee, WI and Thiensville, WI.
See Mequon Family Physicians.