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. Douglas Ray is Excellent.
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Specialties & Research
Dr. Douglas Ray, MD is board certified in Family Medicine.
- He has special expertise in 3 areas:
- Heart Diseases
- Heart Failure
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- Additional Information
- Dr. Douglas Scott Ray MD is a male Family Practitioner, has 24 years of experience and practices in Family Medicine.
- Where does Dr. Douglas S. Ray practice?
- Dr. Douglas Ray has 1 office location.
Dr. Douglas Ray practices Family Medicine near Phoenix, AZ.
See Phoenix Primary Care Doctors.