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Search › Illinois › Surgery Physician

Mallory Happ, MD, MPH

NPI 1366247272 · on the registry since 2025

Practice

Address
420 E Superior St
Chicago, IL 60611
Phone
(312) 503-7975
Organisation at this address
Mcgaw Medical Center Of Northwestern University
Inferred from a shared address, not stated in the registry.
Clinicians at this address
114

Registry record

Primary taxonomy
Surgery Physician
208600000X
Licence states on file
IL
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-06-10

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