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. Jonathan Ashby:
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The overall average patient rating of Dr. Jonathan Ashby, Family Practitioner is Excellent.
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Education & Awards
Dr. Ashby graduated from Western University of Health Sciences, Pomona.
Dr. Ashby has 2 hospital affiliations:
- Beverly Hospital
- Verdugo Hills Hospital
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- Additional Information
- Dr. Jonathan David Ashby DO is a male Family Practitioner, has 10 years of experience and practices in Family Medicine.
- Where does Dr. Jonathan D. Ashby practice?
- Dr. Jonathan Ashby has 1 office location.
Dr. Jonathan Ashby practices Family Medicine near Duarte, CA.
See Duarte Primary Care Doctors.