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JOHN MADDALOZZO MD
NPI 1609862267
Otolaryngology - Pediatric Otolaryngology in Chicago, IL

Active since September 20, 2005PECOS Enrolled
225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO, CHICAGO, IL 60611(312) 227-6230 Get Directions Write a Review

NPPES record last updated: April 17, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About John Maddalozzo Md NPPES

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

JOHN MADDALOZZO MD (NPI 1609862267) is an individual pediatric otolaryngology provider in Chicago, Illinois, licensed in Illinois (036-065457) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609862267
Entity TypeIndividualMale
Primary Taxonomy207YP0228X
Provider Legal NameJOHN MADDALOZZOCredential: MD
Location Address225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGOChicago, IL 60611-2605
Mailing Address225 E. Chicago Ave., #25, Ann & Robert H. Lurie Children's Hospital Of ChicagoChicago, IL 60611-2605 · (312) 227-6230
Phone(312) 227-6230
Sole ProprietorNo
Enumeration DateSeptember 20, 2005
Last NPPES UpdateApril 17, 2013
✔ NPI 1609862267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngology · Pediatric OtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207YP0228X
License✔ Licensed in IL · 036-065457
Definition
A pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other areas of the head and neck. The pediatric otolaryngologist has special skills in the diagnosis, treatment, and management of childhood disorders of voice, speech, language and hearing.
225 E. CHICAGO AVE., #25, Chicago, IL 60611
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Other Identifiers 5

Other1627123IL · Bcbs Provider Id
Medicaid2386216OH
Medicare PINL94757IL
Medicare UPINC41714IL
Medicaid036065457IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Maddalozzo Md 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.

Medicare Billing Reassignment

Medicare enrollment records show John Maddalozzo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lurie Children's Medical Group Inc
788 mi
Pediatrics
225 E CHICAGO AVE
Chicago, IL 60611
  • Reassigned Medicare billing, Illinois enrollment
  • 826 clinicians in this Medicare group
NPI 1518064716 (312) 227-6412

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 4

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

JAMES W SCHROEDER II MD
Otolaryngology (Pediatric Otolaryngology)
225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
CHICAGO, IL 60611
Cook County (312) 227-6230
LAUREN HOLINGER MD
Otolaryngology (Pediatric Otolaryngology)
225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
CHICAGO, IL 60611
Cook County (312) 227-6230
JEFF CHARLES RASTATTER M.D.
Otolaryngology (Pediatric Otolaryngology)
225 E. CHICAGO AVE., #25, ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
CHICAGO, IL 60611
Cook County (312) 227-6230
KATHLEEN BILLINGS MD
Otolaryngology (Pediatric Otolaryngology)
225 E. CHICAGO AVE., #25, ANN ROBERT H. LURIE CHILDREN'S HOSPITAL OF CHICAGO
CHICAGO, IL 60611
Cook County (312) 227-6230

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 John Maddalozzo's NPI number?

The NPI number for John Maddalozzo is 1609862267. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is John Maddalozzo located?

John Maddalozzo practices at 225 E. Chicago Ave., #25 Ann & Robert H. Lurie Children's Hospital Of Chicago, Chicago, IL 60611. The listed phone number is (312) 227-6230.

What is John Maddalozzo's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Pediatric Otolaryngology, with taxonomy code 207YP0228X.

Is John Maddalozzo enrolled in Medicare?

Yes. John Maddalozzo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Maddalozzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Maddalozzo reassigns Medicare benefits to Lurie Children's Medical Group Inc (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Maddalozzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Maddalozzo was last updated on April 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.