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Pediatric Medicine

Rodney E. Willoughby Jr., MD

Sees patients in Milwaukee, WI · Wisconsin

Summary

Rodney E. Willoughby Jr., MD (Pediatric Medicine) is enrolled with Medicare at 1 practice location in Milwaukee, WI. NPI 1720030216. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(414) 266‑2000 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Rodney E. Willoughby Jr., joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Pediatric MedicinePrimary specialty
YesAccepts Medicare assignment
44Years since medical school (graduated 1982)
Johns Hopkins University School Of MedicineMedical school
MaleGender (as listed)
Childrens Specialty Group IncGroup practice

Quick answers

Where does Rodney E. Willoughby Jr. see patients?
Medicare's clinician data lists 1 practice location in Milwaukee, WI. Call before your visit to confirm the address.
What is Rodney E. Willoughby Jr.'s specialty?
Medicare lists Pediatric Medicine as the primary specialty, and also Infectious Disease.
Does Rodney E. Willoughby Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Rodney E. Willoughby Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Rodney E. Willoughby Jr.?
(414) 266-2000, as listed in official Medicare / NPI Registry data.
What is Rodney E. Willoughby Jr.'s NPI number?
1720030216. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Rodney E. Willoughby Jr. is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Rodney E. Willoughby Jr. as a member of this group (CMS data updated 2026-10-02).

  • Childrens Specialty Group Inc198 clinicians in the group

Specialties

Find other Pediatric Medicine doctors in Wisconsin →

Other pediatricians in Milwaukee

Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.

All pediatricians in Milwaukee →

Clinician information

CredentialMD
Medical schoolJohns Hopkins University School Of Medicine
Graduation year1982
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720030216
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians