NPPES file of Aug 9, 2026

Urszula Wysocka-Piesiewicz

Family Nurse Practitioner · Chicago, IL

Urszula Wysocka-Piesiewicz is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1245739515, issued on Feb 1, 2018. Check the license (Illinois 209.015969, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245739515
Name
Urszula Wysocka-Piesiewicz
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.015969 IL
Self-reported in NPPES; status is on the state search
Practice location
1801 W Taylor St Ste 3F, Chicago, IL 60612
Phone
(312) 355-4300
Enumerated
Feb 1, 2018
Record last updated
Feb 1, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180608001754); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1801 W Taylor St Ste 3F

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chandra Hassan, M.D.,Surgery Physician1508031824
  2. Willem Wisselink, MDVascular Surgery Physician1730800673

Verify Urszula Wysocka-Piesiewicz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.015969
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

48 Medicare Part D claims for 23 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Urszula Wysocka-Piesiewicz48
  2. Specialty average1,305

Most prescribed

  1. Omeprazole14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 87.1 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score70.8
  2. Costout of 100 · 30%52.8
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. The Board OF Trustees OF The University OF IllinoisChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Urszula Wysocka-Piesiewicz among 7,639 family nurse practitioner records in Illinois

Urszula Wysocka-Piesiewicz is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 44% of them.

  • NPI issued2018 · 44% of these records are older, 49% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2012 · median 2018 among the 4,778 with a school on file
  • Record last updated2018 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Barbara Brown, NURSE PRACTITIONERChicago, IL 606121225065352
  2. Cynthia Davis, FNPChicago, IL 606121902897028
  3. Karen Davis, NPChicago, IL 606121740243997
  4. Marie Digiacomo, NPChicago, IL 606121164435269
  5. Lauren Foster, CNPChicago, IL 606121376515379
  6. Patricia Knowles, APN, NP-CChicago, IL 606121912927062
  7. Sarah Lau, APNChicago, IL 606121548254378
  8. Christine Maclean, NPCChicago, IL 606121740210004

Common questions

What is Urszula Wysocka-Piesiewicz's NPI number?

Urszula Wysocka-Piesiewicz's National Provider Identifier (NPI) is 1245739515, issued on Feb 1, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Urszula Wysocka-Piesiewicz located?

The NPPES record lists a practice address at 1801 W Taylor St Ste 3F, Chicago, IL, 60612. Phone: (312) 355-4300. Providers update this record themselves, so call before visiting.

How can I verify Urszula Wysocka-Piesiewicz's license?

NPPES lists Illinois license number 209.015969, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Urszula Wysocka-Piesiewicz prescribe under Medicare Part D?

In 2024, Urszula Wysocka-Piesiewicz had 48 Medicare Part D claims for 23 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Urszula Wysocka-Piesiewicz's MIPS final score?

The 2023 MIPS final score is 87.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.