NPPES file of Aug 9, 2026

Leigha Paniagua, FNP-C

Family Nurse Practitioner · Naperville, IL

Leigha Paniagua, FNP-C is a family nurse practitioner with a practice address in Naperville, Illinois, and NPI 1154207793, issued on Aug 11, 2025. Check the license (Illinois 209.032880, 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
1154207793
Name
Leigha Paniagua
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209.032880 IL
Self-reported in NPPES; status is on the state search
Practice location
256 S Route 59 Ste 128, Naperville, IL 60540
Phone
(332) 824-0630
Enumerated
Aug 11, 2025
Record last updated
Feb 20, 2026
Medicare enrollment
Enrolled (PECOS I20250918000754); may accept 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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Verify Leigha Paniagua 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 209.032880    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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Bills Medicare through 2 group practices

  1. Infusion Express OF Illinois LLCLombard, IL
  2. MD @ Home Illinois, SCChicago, IL

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

Leigha Paniagua among 7,639 family nurse practitioner records in Illinois

Leigha Paniagua, FNP-C 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 2025, is newer than 91% of them.

  • NPI issued2025 · 91% of these records are older, 3% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2023 · median 2018 among the 4,778 with a school on file
  • Record last updated2026 · 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).

100 family nurse practitioner records list a practice address in Naperville

They are 100 of the 4,634 NPPES records with a practice address in Naperville, and 7,639 family nurse practitioner records in Illinois.

All 7,639 in Illinois → Every provider in Naperville → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Megan Biederman, NPNaperville, IL 605401316276538
  2. Michael Coffel, FNP-BCNaperville, IL 605401275795866
  3. Jessica Harnish, NPNaperville, IL 605401427453539
  4. Jennifer Hemmelgarn, CNPNaperville, IL 605401720394208
  5. Alison Lennhardt, FNP-CNaperville, IL 605401366866501
  6. Cheryl Lorenzin, NPNaperville, IL 605401417226986
  7. Shannon Messerges, NP-CNaperville, IL 605401528430725
  8. Abigail Murphy, APNNaperville, IL 605401164812988

Common questions

What is Leigha Paniagua, FNP-C's NPI number?

Leigha Paniagua, FNP-C's National Provider Identifier (NPI) is 1154207793, issued on Aug 11, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Leigha Paniagua, FNP-C located?

The NPPES record lists a practice address at 256 S Route 59 Ste 128, Naperville, IL, 60540. Phone: (332) 824-0630. Providers update this record themselves, so call before visiting.

How can I verify Leigha Paniagua, FNP-C's license?

NPPES lists Illinois license number 209.032880, 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.