NPPES file of Aug 9, 2026

Cheryl Lorenzin, NP

Family Nurse Practitioner · Naperville, IL

Cheryl Lorenzin, NP is a family nurse practitioner with a practice address in Naperville, Illinois, and NPI 1417226986, issued on Dec 29, 2011. Check the license (Illinois 209009149, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417226986
Name
Cheryl Lorenzin
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209009149 IL
Self-reported in NPPES; status is on the state search
Practice location
801 S Washington St, Naperville, IL 60540
Phone
(630) 527-7743
Enumerated
Dec 29, 2011
Record last updated
Jan 18, 2021 (not updated in 5 years: call before relying on the address or phone)
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 family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →

Also registered at 801 S Washington St

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

  1. Sean Adams, M.D.Anesthesiology Physician1598713661
  2. Saroosh Ahmed, MDEmergency Medicine Physician1639335078
  3. Faisal Akbari, M.DHospitalist Physician1740598705
  4. Catherine AlerNurse Practitioner1134584964
  5. Irfan Ali, DOHospitalist Physician1306427760
  6. Sivani Aluru, MDObstetrics & Gynecology Physician1275156325

Verify Cheryl Lorenzin 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 209009149    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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Cheryl Lorenzin among 7,639 family nurse practitioner records in Illinois

Cheryl Lorenzin, NP 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 not. Its NPI, issued in 2011, is newer than 12% of them.

  • NPI issued2011 · 12% of these records are older, 86% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2021 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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. Shannon Messerges, NP-CNaperville, IL 605401528430725
  7. Abigail Murphy, APNNaperville, IL 605401164812988
  8. Jeanne Ondyak, CNPNaperville, IL 605401346202165

Common questions

What is Cheryl Lorenzin, NP's NPI number?

Cheryl Lorenzin, NP's National Provider Identifier (NPI) is 1417226986, issued on Dec 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Cheryl Lorenzin, NP located?

The NPPES record lists a practice address at 801 S Washington St, Naperville, IL, 60540. Phone: (630) 527-7743. Providers update this record themselves, so call before visiting.

How can I verify Cheryl Lorenzin, NP's license?

NPPES lists Illinois license number 209009149, 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.

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.