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. Charles Calza:
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Specialties & Research
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Calza graduated from University of Colorado, Denver.
Dr. Calza has 1 hospital affiliations:
- Marin General Hospital
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- Additional Information
- Dr. Charles Edward Calza MD is a male Family Practitioner, has 46 years of experience and practices in Family Medicine and General Practice.
- Where does Dr. Charles E. Calza practice?
- Dr. Charles Calza has 4 office locations.
Dr. Charles Calza practices Family Medicine and General Practice near San Rafael, CA.
Additional practice locations include: Greenbrae, CA.
See San Rafael Family Physicians and San Rafael Primary Care Doctors.