JOHN MICHAEL WUNDERLICH APN-CNP
NPI 1609703479
Nurse Practitioner in Naperville, IL

Q: What is John Wunderlich's NPI number?

The NPI number for John Wunderlich is 1609703479. It was assigned to this individual provider in the NPPES registry on May 6, 2026.

Q: What is John Wunderlich's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for John Wunderlich was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 06, 2026PECOS Enrolled

1331 W 75TH ST STE 201, NAPERVILLE, IL 60540(630) 527-5000(630) 527-5440 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2026, May 6, 2026 (2 updates tracked since 2026).

On this page

About John Michael Wunderlich Apn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN MICHAEL WUNDERLICH APN-CNP (NPI 1609703479) is an individual nurse practitioner in Naperville, Illinois, licensed in Illinois (209035722) and active in the NPI registry since May 2026. He is enrolled in Medicare PECOS, maintains a secondary practice location in Elmhurst, and is a graduate of Other (2026).

NPPES Registry Identity

NPI1609703479

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameJOHN MICHAEL WUNDERLICHCredential: APN-CNP

Location Address1331 W 75TH ST STE 201Naperville, IL 60540-9311

Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 570-2040 · Fax (847) 733-5315

Phone(630) 527-5000

Fax(630) 527-5440

Sole ProprietorNo

Medical School CMSOtherGraduated 2026

Enumeration DateMay 6, 2026

Last NPPES UpdateJune 4, 20262 updates tracked since enumeration

NPPES CertifiedJune 4, 2026

✔ NPI 1609703479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 209035722

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered NurseTaxonomy 163W00000X · License 041501111 (IL)

1331 W 75TH ST STE 201, Naperville, IL 60540

Open in Google Maps ↗

Secondary Practice Location 1

Location 1155 E Brush Hill RdElmhurst, IL 60126-5658 · Phone (331) 221-1000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Michael Wunderlich Apn-cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698247674

PECOS Enrollment IDI20260611000758

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60540 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Leave this field empty

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINE MARGARET SUTTON PA-C

Physician Assistant