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DR. WILLIAM CARL HARENBURG JR. M.D.
NPI 1891968954
Pediatrics in Wheaton, IL

Active since April 10, 2008PECOS Enrolled
2001 N GARY AVE STE 100, WHEATON, IL 60187(630) 614-4100(630) 614-4148 Get Directions Write a Review

NPPES record last updated: October 14, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Carl Harenburg Jr. M.d. NPPES

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

DR. WILLIAM CARL HARENBURG JR. M.D. (NPI 1891968954) is an individual pediatrics provider in Wheaton, Illinois, licensed in Illinois (036.119728) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891968954
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. WILLIAM CARL HARENBURG JR.Credential: M.D.
Location Address2001 N GARY AVE STE 100Wheaton, IL 60187-3055
Mailing Address2001 N Gary Ave Ste 100Wheaton, IL 60187-3055 · (630) 614-4100 · Fax (630) 614-4148
Phone(630) 614-4100
Fax(630) 614-4148
Sole ProprietorNo
Enumeration DateApril 10, 2008
Last NPPES UpdateOctober 14, 2019
✔ NPI 1891968954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in IL · 036.119728
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
2001 N GARY AVE STE 100, Wheaton, IL 60187
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. William Carl Harenburg Jr. M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 60187 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.

Other Providers at the Same Location NPPES 2

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

UTE LOHRMANN MONSON MD
Pediatrics
2001 N GARY AVE STE 100
WHEATON, IL 60187
Dupage County (630) 653-5115
KIM J GEHLE MD
Pediatrics
2001 N GARY AVE STE 100
WHEATON, IL 60187
Dupage County (630) 653-5115

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Harenburg's NPI number?

The NPI number for William Harenburg is 1891968954. It was assigned to this individual provider in the NPPES registry on April 10, 2008.

Where is William Harenburg located?

William Harenburg practices at 2001 N Gary Ave Ste 100, Wheaton, IL 60187. The listed phone number is (630) 614-4100.

What is William Harenburg's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is William Harenburg enrolled in Medicare?

Yes. William Harenburg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Harenburg was last updated on October 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.