Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marissa Williams

Individual provider Registered Nurse · NPI 1427994342

Marissa Williams is a Registered Nurse in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026

Practice location Address checks out

1620 W Harrison St
Chicago, IL 60612-3801
Phone: (312) 942-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 041.508936 (IL)

Record details

NPI number1427994342
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 24, 2026
Last updated in NPPESApril 24, 2026
Certification dateApril 24, 2026
Mailing address30w049 Brayman Ct, Warrenville, IL 60563-6008

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