> > > > Dr. William Merrill, MD
Dr. William Woodroof Merrill MD is a male Emergency Medicine Specialist, has 39 years of experience and practices in Internal Medicine, Pulmonary Disease, Critical Care Medicine, Emergency Medicine, and General Practice.
Dr. William Merrill has 3 office locations.
109 Bee St
Charleston, SC 29401

Phone Number
Locations and availability (3)
License & Identifications

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. William Merrill, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 8 areas:
  • Asbestosis (Asbestos-related diseases)
  • Asthma
  • Flu (Human Influenza)
  • Inflammation
  • Lung Diseases
  • Pulmonary Fibrosis
  • Sarcoidosis
  • Tracheotomy

Education & Awards

Dr. Merrill graduated from Medical College of Wisconsin, Milwaukee.


Dr. Merrill has 4 hospital affiliations:

  • Medical University Of South Carolina 
  • Musc Medical Center 

Accepted Insurance Plans

Dr. Merrill accepts these health insurances in at least one office:

  • Blue Cross Blue Shield of South Carolina - 2 plans
  • United Healthcare - 12 plans
  • Medical Mutual of Ohio - 8 plans
  • Absolute Total Care - 1 plan
  • AMERIGROUP - 2 plans
  • Great-West Healthcare - 3 plans
  • Cigna - 5 plans
  • Humana - 6 plans

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Additional Information
Where does Dr. William W. Merrill practice?
Dr. William Merrill practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, Emergency Medicine, and General Practice near Charleston, SC.
See Charleston Internists, Charleston Pulmonologists, Charleston Critical Care Practitioners, Charleston Emergency Physicians, and Charleston General Practitioners.