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. Reid Johnstone:
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- Currently 3 of 4 stars
The overall average patient rating of Dr. Reid Johnstone is Good.
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Specialties & Research
Dr. Reid Johnstone, MD is board certified in Allergy & Immunology.
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Education & Awards
Dr. Johnstone graduated from University of South Carolina , Columbia.More Education & Awards
Dr. Johnstone has 9 hospital affiliations:
- Greensville Memorial Hospital
- Greenville Memorial Hospital
Accepted Insurance Plans
Dr. Johnstone accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Medical Mutual of Ohio - 2 plans
- Absolute Total Care - 1 plan
- Blue Cross Blue Shield of South Carolina - 2 plans
- Humana - 3 plans
- Great-West Healthcare - 2 plans
- Cigna - 2 plans
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- Additional Information
- Where does Dr. Reid F. Johnstone practice?
Dr. Reid Johnstone practices Allergy & Immunology, Allergy, Internal Medicine, Clinical & Laboratory Immunology, Family Medicine, Pediatrics, and Pediatric Allergy & Immunology near Greenville, SC.
Additional practice locations include: Clemson, SC and Simpsonville, SC.
See Greenville Allergists, Greenville Internists, Greenville Family Physicians, and Greenville Pediatricians.