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Sarah Messmer, MD
NPI 1073926929 · on the registry since 2014
Practice
- Address
- 840 S Wood St
Room 440 Clinical Sciences North Building
Chicago, IL 60612 - Phone
- (312) 996-4242
- Organisation at this address
- University Of Illinois
University Of Illinois At Chicago
University Of Illinois Medical Center
Board Of Trustees Of The University Of Illinois
Board Of Trustees Of The University Of IllinoisInferred from a shared address, not stated in the registry. - Clinicians at this address
- 166
Additional practice sites
- 1740 W Taylor St, Chicago, IL
Registry record
- Primary taxonomy
- Internal Medicine Physician
207R00000X
- Also registered as
- Addiction Medicine (Internal Medicine) Physician
Pediatrics Physician
Pediatrics Physician - Licence states on file
- IL, MA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-10-31
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