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Search › Illinois › Internal Medicine Physician

Ellen Mason, M.D

NPI 1407876501 · on the registry since 2006

Practice

Address
1901 W Harrison St
John H. Stroger Jr. Hospital Of Cook County
Chicago, IL 60612
Phone
(312) 689-4654
Organisation at this address
Cook County
Cook County
Cook County
Cook County
Cook County
Inferred from a shared address, not stated in the registry.
Clinicians at this address
877

Registry record

Primary taxonomy
Internal Medicine Physician
207R00000X
Licence states on file
IL
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2021-04-27

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 Illinois