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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. Michael Clearfield:

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Education & Awards

Dr. Clearfield graduated from Midwestern University, Downers Grove.


Dr. Clearfield has 3 hospital affiliations:

  • Sutter Solano Medical Center 
  • Plaza Medical Center 
  • Osteopathic Medical Center Texas 


  • Spanish

> > > > Dr. Michael Clearfield, DO

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Additional Information
Dr. Michael Brian Clearfield DO is a male Internist, has 36 years of experience and practices in Internal Medicine.
Where does Dr. Michael B. Clearfield practice?
Dr. Michael Clearfield has 3 office locations.
Dr. Michael Clearfield practices Internal Medicine near Vallejo, CA.
Additional practice locations include: Fort Worth, TX.
See Vallejo Internists.