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).
- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Douglas Hay is Excellent. Dr. Hay has been reviewed by 4 patients who have provided 1 comments. The rating is 3.5 out of 4 stars.
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Specialties & Research
Dr. Douglas Hay, MD is board certified in Internal Medicine.
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Education & Awards
Dr. Hay graduated from Loma Linda University. He has 1 awards.
Dr. Hay has 1 hospital affiliations:
- Redlands Community Hospital
Accepted Insurance Plans
Dr. Hay accepts these health insurances in at least one office:
- United Healthcare - 22 plans
- Blue Shield of California - 93 plans
- Great-West Healthcare - 1 plan
- Unicare - 11 plans
- Anthem Blue Cross - 15 plans
- Evercare - 2 plans
- Cigna - 3 plans
- Humana - 7 plans
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- Additional Information
- Where does Dr. Douglas J. Hay practice?
Dr. Douglas Hay practices Internal Medicine near Colton, CA.
Additional practice locations include: West Covina, CA.
See Colton Internists.