ANNA MARR WILLIS
NPI 1740121029
Emergency Medicine in Chicago, IL
About Anna Marr Willis NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNA MARR WILLIS (NPI 1740121029) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (125087202) and active in the NPI registry since April 2026.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Anna Willis's NPI number?
The NPI number for Anna Willis is 1740121029. It was assigned to this individual provider in the NPPES registry on April 2, 2026. The provider is also known as Anna Terese Marr.
Where is Anna Willis located?
Anna Willis practices at 5841 S Maryland Ave Ofc 5068, Chicago, IL 60637. The listed phone number is (773) 702-9500.
What is Anna Willis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
When was this NPI record last updated?
The NPPES record for Anna Willis was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.