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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Specialties & Research
Dr. Gregory Chen, MD is board certified in Urology.
Education & Awards
Dr. Chen graduated from Rush Medical College, Chicago.
Dr. Chen has 9 hospital affiliations:
- Kaiser Permanente Hospital - Oakland
- Kaiser Foundation Hospital - Fremont
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- Additional Information
- Dr. Gregory Chen MD is a male Urologist, has 19 years of experience and practices in Urology.
- Where does Dr. Gregory Chen practice?
- Dr. Gregory Chen has 2 office locations.
Dr. Gregory Chen practices Urology near Hayward, CA.
See Hayward Urologists.