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DR. ROMAN F NIZIOLEK M.D.
NPI 1396729554
Internal Medicine in Chicago, IL

Active since December 01, 2005
5025 N PAULINA ST, CHICAGO, IL 60640(773) 271-9040(773) 989-1516 Get Directions Write a Review

NPPES record last updated: August 11, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Roman F Niziolek M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROMAN F NIZIOLEK M.D. (NPI 1396729554) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036-067726) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1396729554
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROMAN F NIZIOLEKCredential: M.D.
Location Address5025 N PAULINA STChicago, IL 60640-2772
Mailing Address603 W Nichols RdArlington Heights, IL 60004-1321 · (224) 234-7642
Phone(773) 271-9040
Fax(773) 989-1516
Sole ProprietorYes
Enumeration DateDecember 1, 2005
Last NPPES UpdateAugust 11, 2016
✔ NPI 1396729554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036-067726
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 036067726 (IL)
5025 N PAULINA ST, Chicago, IL 60640
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Other Identifiers 1

Medicare UPINH30716IL

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA WUNDER PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 271-9040
DR. AILYN U TAN M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 989-1422
MR. JOHN LOUIS MARINI P.A.
Physician Assistant
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 271-9040
P.D. ANESTHESIA, P.C.
Pain Medicine (Interventional Pain Medicine)
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 271-9040
LAKESIDE RADIOLOGISTS, SC
Radiology (Diagnostic Radiology)
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 271-9040
DR. AGUSTIN DEQUINA DORMITORIO M.D.
Surgery
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 271-9040
HANA L KEIL-VINTILA MSW, LSW
Social Worker (Clinical)
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (773) 989-1445
REET WANGERIN CRNA
Anesthesiology
5025 N PAULINA ST
CHICAGO, IL 60640
Cook County (847) 615-2200

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 Roman Niziolek's NPI number?

The NPI number for Roman Niziolek is 1396729554. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Roman Niziolek located?

Roman Niziolek practices at 5025 N Paulina St, Chicago, IL 60640. The listed phone number is (773) 271-9040.

What is Roman Niziolek's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Roman Niziolek was last updated on August 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.