NPPES file of Aug 9, 2026

Katarzyna Stapor, FNP

Nurse Practitioner · Elgin, IL

Katarzyna Stapor, FNP is a nurse practitioner with a practice address in Elgin, Illinois, and NPI 1740991934, issued on Dec 8, 2022. Check the license (Illinois 209.026584, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740991934
Name
Katarzyna Stapor
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
209.026584 IL
041370995 IL
Self-reported in NPPES; status is on the state search
Practice location
1425 N Randall RD, Elgin, IL 60123
Phone
(847) 742-9800
Enumerated
Dec 8, 2022
Record last updated
Dec 19, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 1425 N Randall RD

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

  1. Julie Anderson, D.O.Pediatrics Physician1124438783
  2. Danilo Aparicio Fernandez, M.D.Internal Medicine Physician1184019564
  3. Dalia Ascencio Yanez, APNFamily Nurse Practitioner1285091934
  4. Amanda AugerRegistered Dietitian1992670061
  5. Joanna Barclay, MDPain Medicine (Anesthesiology) Physician1932210978
  6. Jennifer Barham, ANP-BCAdult Health Nurse Practitioner1184987497

Verify Katarzyna Stapor 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 209.026584    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

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93% fewer Medicare Part D claims than the average nurse practitioner in 2024

78 Medicare Part D claims for 47 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Katarzyna Stapor78
  2. Specialty average1,109

Most prescribed

  1. Ibuprofen15 claims
  2. Ondansetron Odt12 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.

Katarzyna Stapor among 4,892 nurse practitioner records in Illinois

Katarzyna Stapor, FNP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.

  • NPI issued2022 · 73% of these records are older, 20% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2022 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

41 nurse practitioner records list a practice address in Elgin

They are 41 of the 2,268 NPPES records with a practice address in Elgin, and 4,892 nurse practitioner records in Illinois.

All 4,892 in Illinois → Every provider in Elgin → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Rose Ampadu, N.P.Elgin, IL 601231366997561
  2. Shara Ann Brankin, APN-CNPElgin, IL 601231154792406
  3. Jerry Chan, FNP-BCElgin, IL 601231982928404
  4. Nicole Davis, APNElgin, IL 601231851777619
  5. Stephanie Nagarwalla, FNPElgin, IL 601231104329036
  6. Amanda Palermo, FNP-CElgin, IL 601231609398973
  7. Tina Perry, APRNElgin, IL 601231881171197
  8. Emily Pfeiffer, ANPElgin, IL 601231932504149

Common questions

What is Katarzyna Stapor, FNP's NPI number?

Katarzyna Stapor, FNP's National Provider Identifier (NPI) is 1740991934, issued on Dec 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Katarzyna Stapor, FNP located?

The NPPES record lists a practice address at 1425 N Randall RD, Elgin, IL, 60123. Phone: (847) 742-9800. Providers update this record themselves, so call before visiting.

How can I verify Katarzyna Stapor, FNP's license?

NPPES lists Illinois license number 209.026584, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Katarzyna Stapor, FNP prescribe under Medicare Part D?

In 2024, Katarzyna Stapor, FNP had 78 Medicare Part D claims for 47 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.