NPPES file of Aug 9, 2026

John Michael Wunderlich, APN-CNP

Nurse Practitioner · Naperville, IL

John Michael Wunderlich, APN-CNP is a nurse practitioner with a practice address in Naperville, Illinois, and NPI 1609703479, issued on May 6, 2026. Check the license (Illinois 209035722, 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
1609703479
Name
John Michael Wunderlich
Credential
APN-CNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
209035722 IL
041501111 IL
Self-reported in NPPES; status is on the state search
Practice location
1331 W 75TH St Ste 201, Naperville, IL 60540
Phone
(630) 527-5000
Enumerated
May 6, 2026
Record last updated
Jun 4, 2026
Fax
(630) 527-5440
Medicare enrollment
Enrolled (PECOS I20260611000758); 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 nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 1331 W 75TH St Ste 201

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

  1. Tina Bhargava, M.D.Internal Medicine Physician1699761783
  2. Abby Cabin, LDNRegistered Dietitian1639001647
  3. Breanna Danko, APN-CNPNurse Practitioner1326803990
  4. Sandra Davis, APN-CNPNurse Practitioner1982762720
  5. Amish Doshi, M.D.Internal Medicine Physician1578903613
  6. Christine Doshi, RD, LD, MS, CSOWMRegistered Dietitian1518447796

Verify John Michael Wunderlich 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 209035722    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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John Michael Wunderlich among 4,892 nurse practitioner records in Illinois

John Michael Wunderlich, APN-CNP 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 not. Its NPI, issued in 2026, is newer than 98% of them.

  • NPI issued2026 · 98% of these records are older, 0% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2026 · 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).

122 nurse practitioner records list a practice address in Naperville

They are 122 of the 4,634 NPPES records with a practice address in Naperville, and 4,892 nurse practitioner records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Rosemarie Batiste, APN-CNPNaperville, IL 605401245434851
  2. Kathi Corral, ARNPNaperville, IL 605401891943007
  3. Caren Corrigan, APRNNaperville, IL 605401225365794
  4. Sandra Davis, APN-CNPNaperville, IL 605401982762720
  5. Mary Digate, APNNaperville, IL 605401356352512
  6. Lauren Fleps, APN, ANP-BCNaperville, IL 605401720210107
  7. Elizabeth Gall, APN-CNPNaperville, IL 605401689761017
  8. Christine Hopkins, APN-CNPNaperville, IL 605401144481946

Common questions

What is John Michael Wunderlich, APN-CNP's NPI number?

John Michael Wunderlich, APN-CNP's National Provider Identifier (NPI) is 1609703479, issued on May 6, 2026. An NPI identifies a provider in billing; it is not a license.

Where is John Michael Wunderlich, APN-CNP located?

The NPPES record lists a practice address at 1331 W 75TH St Ste 201, Naperville, IL, 60540. Phone: (630) 527-5000. Providers update this record themselves, so call before visiting.

How can I verify John Michael Wunderlich, APN-CNP's license?

NPPES lists Illinois license number 209035722, 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.