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DR. SARAH CHRISTINE GWAZDACZ MD
NPI 1649857681
Pediatrics in Chicago, IL

Active since March 25, 2021PECOS Enrolled
225 E CHICAGO AVE # 62, CHICAGO, IL 60611(312) 227-4000 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 26, 2025, Jul 9, 2024, May 1, 2023 and 2 more (5 updates tracked since 2021).

About Dr. Sarah Christine Gwazdacz Md NPPES

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

DR. SARAH CHRISTINE GWAZDACZ MD (NPI 1649857681) is an individual pediatrics provider in Chicago, Illinois, licensed in Illinois (036.175241) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649857681
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. SARAH CHRISTINE GWAZDACZCredential: MD
Location Address225 E CHICAGO AVE # 62Chicago, IL 60611-2991
Mailing Address2401 Gillham RdKansas City, MO 64108-4619 · (816) 234-3000
Phone(312) 227-4000
Sole ProprietorNo
Enumeration DateMarch 25, 2021
Last NPPES UpdateJune 26, 20255 updates tracked since enumeration
NPPES CertifiedJune 26, 2025
✔ NPI 1649857681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in IL · 036.175241✔ Licensed in MO · 202401194✔ Licensed in KS · 94-10561
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.
225 E CHICAGO AVE # 62, Chicago, IL 60611
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Medica.Insurance ›

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. Sarah Christine Gwazdacz 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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 13

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

ALISON MARIE GRIFFIN MD
Pediatrics
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (312) 227-6082
DR. JACQUELINE B CORBOY MD
Emergency Medicine (Pediatric Emergency Medicine)
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (800) 543-7362
SUSAN MIRIAM FUCHS MD
Pediatrics (Pediatric Emergency Medicine)
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (312) 227-6647
CHARLENE WALTON MD
Pediatrics (Pediatric Emergency Medicine)
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (312) 227-6082
DR. CARLY GRACE MULLER MD, MPH
Pediatrics (Pediatric Emergency Medicine)
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (312) 227-6082
DR. ERIN MARIE AUGUSTINE M.D.
Emergency Medicine (Pediatric Emergency Medicine)
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (800) 543-7362
MICHAEL D HARRIES MD
Pediatrics
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (763) 923-9467
MRS. PRIYA GOPWANI JAIN M.D.
Pediatrics (Pediatric Emergency Medicine)
225 E CHICAGO AVE # 62
CHICAGO, IL 60611
Cook County (312) 227-6080

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 Sarah Gwazdacz's NPI number?

The NPI number for Sarah Gwazdacz is 1649857681. It was assigned to this individual provider in the NPPES registry on March 25, 2021.

Where is Sarah Gwazdacz located?

Sarah Gwazdacz practices at 225 E Chicago Ave # 62, Chicago, IL 60611. The listed phone number is (312) 227-4000.

What is Sarah Gwazdacz's specialty?

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

Is Sarah Gwazdacz enrolled in Medicare?

Yes. Sarah Gwazdacz is registered in the Medicare PECOS enrollment system.

What insurance does Sarah Gwazdacz accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc. and Medica list Sarah Gwazdacz 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 Sarah Gwazdacz was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.