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

Individual provider Family Nurse Practitioner · NPI 1841735222

Marialuisa Doubek, FNP is a Nurse Practitioner in Chicago, Illinois. Qualified in 2016, 10 years ago. Practices with Esperanza Health Centers, a 51-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
10
Licensed in
IL
In the registry since
2016
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

6550 S Richmond St
Chicago, IL 60629-2821
Phone: (773) 309-4445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11600 Gladiolus Dr Ste C17, Fort Myers, FL 33908-4567 — (239) 790-2488

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209014130 (IL)

Record details

NPI number1841735222
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedDecember 21, 2016
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Esperanza Health Centers — 51 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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