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

MS. Marianne Kwiatkowski, NP

Individual provider Gerontology Nurse Practitioner · NPI 1750307963

MS. Marianne Kwiatkowski, NP is a Nurse Practitioner in Chicago, Illinois. Qualified in 1994, 32 years ago. Practices with Oak Street Health Physicians Group PC, a 234-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
32
Licensed in
IL
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

850 W 63D St
Chicago, IL 60621
Phone: (773) 377-7304
Fax: (773) 634-7965
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4600 N Ravenswood Ave, Chicago, IL 60640-4510 — (773) 561-7956

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 209.001854 (IL)

Record details

NPI number1750307963
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJune 6, 2025
Certification dateJune 6, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Oak Street Health Physicians Group Pc — 234 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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