NPPES file of Aug 9, 2026

Anna Benesiewicz, ACNP-BC

Nurse Practitioner · St Charles, IL

Anna Benesiewicz, ACNP-BC is a nurse practitioner with a practice address in St Charles, Illinois, and NPI 1407720006, issued on Oct 6, 2025. Check the license (Illinois 209.030852, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407720006
Name
Anna Benesiewicz
Credential
ACNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209.030852 IL
Self-reported in NPPES; status is on the state search
Practice location
923 S Randall RD, St Charles, IL 60174
Phone
(630) 517-5788
Enumerated
Oct 6, 2025
Record last updated
Feb 19, 2026
Medicare enrollment
Enrolled (PECOS I20251204001923); accepts Medicare assignment
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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8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Verify Anna Benesiewicz 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 209.030852    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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Bills Medicare through one group practice

  1. Bodyworks Medical Center OF Geneva PLLCSaint Charles, IL

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

Anna Benesiewicz among 4,892 nurse practitioner records in Illinois

Anna Benesiewicz, ACNP-BC 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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 2% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2023 · median 2018 among the 3,389 with a school on file
  • Record last updated2026 · 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).

21 nurse practitioner records list a practice address in St Charles

They are 21 of the 1,113 NPPES records with a practice address in St Charles, and 4,892 nurse practitioner records in Illinois.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Michael Aulert, APNSt Charles, IL 601741285117754
  2. Jessica Borst, APRN, CNPSt Charles, IL 601741487204319
  3. Bridget Bruce, APRN, CNPSt Charles, IL 601741831870161
  4. Barbara Decarlo, APRN, CNPSt Charles, IL 601741477887727
  5. Lauren Frye, DNP-FNPSt Charles, IL 601741124769914
  6. Tiffany Kalita, FPA, APRN, FNP-BCSt Charles, IL 601741093142754
  7. Sarah Knighton, APRN, CNPSt Charles, IL 601741336918069
  8. Kelsey Musial, APRN, CNPSt Charles, IL 601741346988490

Common questions

What is Anna Benesiewicz, ACNP-BC's NPI number?

Anna Benesiewicz, ACNP-BC's National Provider Identifier (NPI) is 1407720006, issued on Oct 6, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Anna Benesiewicz, ACNP-BC located?

The NPPES record lists a practice address at 923 S Randall RD, St Charles, IL, 60174. Phone: (630) 517-5788. Providers update this record themselves, so call before visiting.

How can I verify Anna Benesiewicz, ACNP-BC's license?

NPPES lists Illinois license number 209.030852, 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. 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.