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. Mary McCrossan:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Mary McCrossan is Excellent.
Specialties & Research
Dr. Mary McCrossan, MD is board certified in Family Medicine.
Education & Awards
Dr. McCrossan graduated from University of Minnesota at Duluth.
Dr. McCrossan has 1 hospital affiliations:
- St Francis
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- Additional Information
- Where does Dr. Mary C. McCrossan practice?
Dr. Mary McCrossan practices Family Medicine near Phoenix, AZ.
See Phoenix Family Physicians.