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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 Barley:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. William Barley is Excellent. Dr. Barley has been reviewed by 6 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.3
Courteous Staff 4.3
Accurate Diagnosis 4.3
Bedside Manner 4.3
Spends Time with Me 4.3
Follows Up After Visit 4.3

Specialties & Research

Dr. William Barley, MD is board certified in Family Medicine.

Education & Awards

Dr. Barley graduated from University of California at San Diego, La Jolla.


Dr. Barley has 2 hospital affiliations:

  • Marshall Medical Center 
  • Marshall Med Center 


  • English
  • Spanish

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Additional Information
Dr. William Pollock Barley MD is a male Family Practitioner, has 21 years of experience and practices in Family Medicine.
Where does Dr. William P. Barley practice?
Dr. William Barley has 1 office location.
Dr. William Barley practices Family Medicine near Placerville, CA.
See Placerville Family Physicians.