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Search › California › Gastroenterology Physician

Mary Chan, MD

NPI 1790749430 · on the registry since 2006

Practice

Address
1300 Crane Street
Menlo Park, CA 94025
Phone
(650) 498-6500
Clinicians at this address
69

Registry record

Primary taxonomy
Gastroenterology Physician
207RG0100X
Licence states on file
CA
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California