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

Mrs. Diane Maryniarczyk, FNP

Individual provider Family Nurse Practitioner · NPI 1285479428

Mrs. Diane Maryniarczyk, FNP is a Nurse Practitioner in Evergreen Park, Illinois. Qualified in 2023, 3 years ago. Practices with Uropartners LLC, a 133-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
3
Licensed in
IL
In the registry since
2024
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

2850 W 95th St Ste 106
Evergreen Park, IL 60805-2703
Phone: (708) 888-8287
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.029889 (IL)

Record details

NPI number1285479428
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 28, 2024
Last updated in NPPESApril 16, 2025
Certification dateApril 16, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Uropartners Llc — 133 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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