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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The overall average patient rating of Dr. John Longwell is Excellent.
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Specialties & Research
Dr. John Longwell, MD is board certified in Emergency Medicine.
Education & Awards
Dr. Longwell graduated from University of Chicago. He has 1 awards.
Dr. Longwell has 5 hospital affiliations:
- El Camino Hospital
- John Muir Medical Center, Walnut Creek Campus
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- Additional Information
- Dr. John Deforest Longwell MD is a male Emergency Medicine Specialist, has 44 years of experience and practices in Emergency Medicine and Internal Medicine.
- Where does Dr. John D. Longwell practice?
- Dr. John Longwell has 2 office locations.
Dr. John Longwell practices Emergency Medicine and Internal Medicine near Mountain View, CA.
Additional practice locations include: San Jose, CA.
See Mountain View Emergency Physicians and Mountain View Internists.