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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Specialties & Research
Dr. Clark York, DO is board certified in Emergency Medicine.
More Specialties & Research
Education & Awards
Dr. York graduated from Western University of Health Sciences, Pomona.More Education & Awards
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- Additional Information
- Where does Dr. Clark D. York practice?
Dr. Clark York practices Emergency Medicine near Phoenix, AZ.
See Phoenix Emergency Physicians.