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YIXIN XU DO
NPI 1639758048
Pediatrics - Neonatal-Perinatal Medicine in Maywood, IL

Active since April 04, 2021PECOS Enrolled
2160 S 1ST AVE, MAYWOOD, IL 60153(708) 327-9124 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 3, 2025, Oct 10, 2025, Aug 13, 2025 and 3 more (6 updates tracked since 2021).

About Yixin Xu Do NPPES

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

YIXIN XU DO (NPI 1639758048) is an individual neonatal-perinatal medicine provider in Maywood, Illinois, licensed in Illinois (125077559) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Oak Lawn.

NPPES Registry Identity

NPI1639758048
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameYIXIN XUCredential: DO
Location Address2160 S 1ST AVEMaywood, IL 60153-3328
Mailing Address2160 S 1st AveMaywood, IL 60153-3328
Phone(708) 327-9124
Sole ProprietorNo
Enumeration DateApril 4, 2021
Last NPPES UpdateNovember 3, 20256 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1639758048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in IL · 125077559
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedHospitalistTaxonomy 208M00000X · License 036170783 (IL)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2160 S 1ST AVE, Maywood, IL 60153
Open in Google Maps ↗

Secondary Practice Location 1

Location 14440 W 95th St Ste 3192HOak Lawn, IL 60453-2600 · Phone (708) 684-5685 · Fax (708) 684-4712

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Yixin Xu Do 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

3

Medicare enrollment records show Yixin Xu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Loyola University Medical Center
0.1 mi
General Practice
2160 S 1ST AVE
Maywood, IL 60153
  • Reassigned Medicare billing, Illinois enrollment
  • 1,138 clinicians in this Medicare group
NPI 1336159961 (708) 216-3215
Loyola Medical Group LLC
3.0 mi
General Practice
3249 OAK PARK AVE
Berwyn, IL 60402
  • Reassigned Medicare billing, Illinois enrollment
  • 211 clinicians in this Medicare group
NPI 1376041954 (708) 783-3125
Advocate Health And Hospitals Corporation
4.7 mi
Multi-Specialty
2025 WINDSOR DR
Oak Brook, IL 60523
  • Reassigned Medicare billing, Illinois enrollment
  • 4,870 clinicians in this Medicare group
NPI 1700824455 (847) 390-5900

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.

ANITA OZA NAGAMINE M.D.
Radiology (Diagnostic Radiology)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
DR. BRYCE ANDREW PASCHOLD D.P.M.
Podiatrist (Foot & Ankle Surgery)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-4254
DR. ANTONIO HERNANDO IGLESIAS M.D.
Psychiatry & Neurology (Neurology)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
IAN CHARLES MCCOMB
Oral & Maxillofacial Surgery
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
JAMES WU D.O.
Psychiatry & Neurology (Psychiatry)
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-9000
PAIGE T SONG MD
Student in an Organized Health Care Education/Training Program
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (888) 584-7888
ELIZABETH CHO
Orthopaedic Surgery
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (708) 216-1274
DR. CATHRYN T SAWALSKI DO, MBA
Internal Medicine
2160 S 1ST AVE
MAYWOOD, IL 60153
Cook County (888) 584-7888

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 Yixin Xu's NPI number?

The NPI number for Yixin Xu is 1639758048. It was assigned to this individual provider in the NPPES registry on April 4, 2021.

Where is Yixin Xu located?

Yixin Xu practices at 2160 S 1st Ave, Maywood, IL 60153. The listed phone number is (708) 327-9124.

What is Yixin Xu's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Yixin Xu enrolled in Medicare?

Yes. Yixin Xu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Yixin Xu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yixin Xu reassigns Medicare benefits to 3 organizations: Loyola University Medical Center (Maywood, IL), Loyola Medical Group LLC (Berwyn, IL) and Advocate Health And Hospitals Corporation (Oak Brook, IL). 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 Yixin Xu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yixin Xu accept?

Health plans from Oscar Health list Yixin Xu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Yixin Xu was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.