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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).

Learn more about Dr. William Ferril:

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. William Ferril is Excellent. Dr. Ferril has been reviewed by 7 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.8
Promptness 4.7
Courteous Staff 4.3
Accurate Diagnosis 4.4
Bedside Manner 4.6
Spends Time with Me 4.0
Follows Up After Visit 4.1

Specialties & Research

  • He has special expertise in 2 areas:
  • Flu (Human Influenza)
  • Holistic Health

Education & Awards

Dr. Ferril graduated from University of California at Davis. He has 2 awards.

Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2010 - 2012)

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Additional Information
Dr. William B Ferril MD is a male General Practitioner, has 27 years of experience and practices in General Practice.
Where does Dr. William B. Ferril practice?
Dr. William Ferril has 1 office location.
Dr. William Ferril practices General Practice near Havre, MT.
See Havre Primary Care Doctors.