Iryna Mysak, RN
Oncology Registered Nurse · Chicago, IL
Iryna Mysak, RN is an oncology registered nurse with a practice address in Chicago, Illinois, and NPI 1013890011, issued on Jul 28, 2025. Check the license (Illinois 041.447283, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Iryna Mysak
- Credential
- RN
- Primary taxonomy
- Oncology Registered Nurse 163WX0200X
- License number
- 041.447283 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1620 W Harrison St FL 14, Chicago, IL 60612
- Phone
- (312) 947-1400
- Enumerated
- Jul 28, 2025
- Record last updated
- Jul 28, 2025
- Entity
- Type 1 · individual
8 nearest oncology registered nurse records → All 26 in Illinois → Look up another NPI →
Verify Iryna Mysak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 041.447283Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Iryna Mysak among 26 oncology registered nurse records in Illinois
Iryna Mysak, RN is one of 26 oncology registered nurse records with a practice address in Illinois. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 69% of them.
- NPI issued2025 · 69% of these records are older, 8% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WX0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oncology Registered Nurse providers in Illinois
There are 26 oncology registered nurse records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 26 in Illinois → Every provider in Chicago → Oncology Registered Nurse nationwide →
The 8 oncology registered nurse records with the nearest ZIP codes
- Sierra Maaske, RNChicago, IL 606121316774714
- Sherry Mei, RNChicago, IL 606121861221194
- Agnieszka SuminskiChicago, IL 606121013891498
- Jennifer Rowland, RNChicago, IL 606071376427328
- Amy Schloss, RNChicago, IL 606071245112713
- Stephanie Watzke, RNChicago, IL 606071962384107
- Olivia Boone, RNChicago, IL 606011366093056
- Katherine LigueChicago, IL 606371932732096
Common questions
What is Iryna Mysak, RN's NPI number?
Iryna Mysak, RN's National Provider Identifier (NPI) is 1013890011, issued on Jul 28, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Iryna Mysak, RN located?
The NPPES record lists a practice address at 1620 W Harrison St FL 14, Chicago, IL, 60612. Phone: (312) 947-1400. Providers update this record themselves, so call before visiting.
How can I verify Iryna Mysak, RN's license?
NPPES lists Illinois license number 041.447283, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.