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MATTHEW A SZADKOWSKI M.D.
NPI 1417273947
Pediatrics - Pediatric Emergency Medicine in Madison, WI

Active since April 08, 2010PECOS Enrolled
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831, MADISON, WI 53792(608) 263-8557 Get Directions Write a Review

NPPES record last updated: November 23, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 23, 2021, Oct 18, 2018 (2 updates tracked since 2018).

About Matthew A Szadkowski M.d. NPPES

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

MATTHEW A SZADKOWSKI M.D. (NPI 1417273947) is an individual pediatric emergency medicine provider in Madison, Wisconsin, licensed in Utah (8690539-1205) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417273947
Entity TypeIndividualMale
Primary Taxonomy2080P0204X
Provider Legal NameMATTHEW A SZADKOWSKICredential: M.D.
Location AddressUW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831Madison, WI 53792-0001
Mailing AddressUw Hospital And Clinics, 600 Highland Ave, H4/831Madison, WI 53792-0001
Phone(608) 263-8557
Sole ProprietorNo
Enumeration DateApril 8, 2010
Last NPPES UpdateNovember 23, 20212 updates tracked since enumeration
NPPES CertifiedNovember 23, 2021
✔ NPI 1417273947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Emergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0204X
License✔ Licensed in UT · 8690539-1205
Definition
A pediatrician who has special qualifications to manage emergencies in infants and children.
UW HOSPITAL AND CLINICS, Madison, WI 53792
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew A Szadkowski 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Matthew Szadkowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Utah Pediatric Services
1,157 mi
Pediatric Orthopaedic Surgery
9385 S SNOWBIRD CENTER DR
Sandy, UT 84092
  • Reassigned Medicare billing, Utah enrollment
  • 751 clinicians in this Medicare group
NPI 1386257152 (801) 587-7109
University Of Utah Pediatric Acuity Care
1,162 mi
Neuromuscular Medicine
501 S CHIPETA WAY
Salt Lake City, UT 84108
  • Reassigned Medicare billing, Utah enrollment
  • 202 clinicians in this Medicare group
NPI 1558723445 (801) 587-6336

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 20

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

DINA MARIE PITTA MD
Surgery
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-6400
CAN M SAVASMAN M.D.
Student in an Organized Health Care Education/Training Program
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831
MADISON, WI 53792
Dane County (608) 262-7158
JUDITH NIR M.D.
Student in an Organized Health Care Education/Training Program
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831
MADISON, WI 53792
Dane County (608) 263-0572
MADELYN KAY ALVAREZ MD
Internal Medicine
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831
MADISON, WI 53792
Dane County (608) 263-5660
DR. IAN JOSEPH KOSZEWSKI M.D.
Otolaryngology
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831
MADISON, WI 53792
Dane County (608) 263-0192
DR. AMIN AFRAZI MD,PH.D
Surgery
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE, H4/831
MADISON, WI 53792
Dane County (608) 263-1377
DANIEL R MATSON
Pathology (Hematology)
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVENUE
MADISON, WI 53792
Dane County (608) 263-8443
MEGAN E PETERS M.D.
Pediatrics (Pediatric Critical Care Medicine)
UW HOSPITAL AND CLINICS, 600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-8049

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 Matthew Szadkowski's NPI number?

The NPI number for Matthew Szadkowski is 1417273947. It was assigned to this individual provider in the NPPES registry on April 8, 2010.

Where is Matthew Szadkowski located?

Matthew Szadkowski practices at Uw Hospital And Clinics 600 Highland Ave, H4/831, Madison, WI 53792. The listed phone number is (608) 263-8557.

What is Matthew Szadkowski's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.

Is Matthew Szadkowski enrolled in Medicare?

Yes. Matthew Szadkowski is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew Szadkowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Szadkowski reassigns Medicare benefits to 2 organizations: University Of Utah Pediatric Services (Sandy, UT) and University Of Utah Pediatric Acuity Care (Salt Lake City, UT). Each 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 Matthew Szadkowski'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 Matthew Szadkowski was last updated on November 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.