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. Peter Ferren:
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Specialties & Research
Dr. Peter Ferren, MD is board certified in Child & Adolescent Psychiatry and Psychiatry.
Education & Awards
Dr. Ferren graduated from Yale University, New Haven.
Dr. Ferren has 1 hospital affiliations:
- San Francisco General Hospital Medical Center
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- Additional Information
- Dr. Peter Maxwell Ferren MD is a male Pediatric / Adolescent Psychiatrist, has 13 years of experience and practices in Psychiatry and Child & Adolescent Psychiatry.
- Where does Dr. Peter M. Ferren practice?
- Dr. Peter Ferren has 3 office locations.
Dr. Peter Ferren practices Psychiatry and Child & Adolescent Psychiatry near San Francisco, CA.
See San Francisco Psychiatrists.