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DR. SILVIA MARGARITA ARDILA M.D.
NPI 1457733156
Pediatrics - Pediatric Critical Care Medicine in Oak Lawn, IL

Active since June 18, 2015PECOS Enrolled
4440 W 95TH ST, OAK LAWN, IL 60453(708) 684-5341 Get Directions Write a Review

NPPES record last updated: February 21, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Silvia Margarita Ardila M.d. NPPES

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

DR. SILVIA MARGARITA ARDILA M.D. (NPI 1457733156) is an individual pediatric critical care medicine provider in Oak Lawn, Illinois, licensed in Illinois (036157982) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1457733156
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameDR. SILVIA MARGARITA ARDILACredential: M.D.
Location Address4440 W 95TH STOak Lawn, IL 60453-2600
Mailing Address4440 W 95th StOak Lawn, IL 60453-2600 · (708) 684-5341
Phone(708) 684-5341
Sole ProprietorYes
Enumeration DateJune 18, 2015
Last NPPES UpdateFebruary 21, 2025
NPPES CertifiedFebruary 21, 2025
✔ NPI 1457733156 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in IL · 036157982
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License 036157982 (IL)
4440 W 95TH ST, Oak Lawn, IL 60453
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Secondary Practice Location 1

Location 11740 W Taylor StChicago, IL 60612-7232 · Phone (312) 996-7416

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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)

Dr. Silvia Margarita Ardila 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

4

Medicare enrollment records show Silvia Ardila reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advocate Health & Hospitals Corporation
Same address
Medical Specialty
4440 W 95TH ST
Oak Lawn, IL 60453
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Advocate Health And Hospitals Corporation
  • 4,870 clinicians in this Medicare group
NPI 1912936014 (847) 390-5900
The Board Of Trustees Of The University Of Illinois
4.5 mi
Federally Qualified Health Center (FQHC)
8131 S MAY ST
Chicago, IL 60620
  • Reassigned Medicare billing, Illinois enrollment
  • 2,127 clinicians in this Medicare group
NPI 1952713323 (312) 996-4656
Cook County
5.0 mi
Multi-Specialty
12757 SOUTH WESTERN AVENUE
Blue Island, IL 60406
  • Reassigned Medicare billing, Illinois enrollment
  • 1,047 clinicians in this Medicare group
NPI 1649390022 (708) 633-2555
Shriners Hospitals For Children
14 mi
Anesthesiology
2211 N OAK PARK AVE
Chicago, IL 60707
  • Reassigned Medicare billing, Illinois enrollment
  • 99 clinicians in this Medicare group
NPI 1326536574 (773) 622-3351

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.

DR. MARK ADRIAN FAASSE MD
Urology
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-4557
DR. MANDY LUMA ENSHIWAT M.D.
Internal Medicine
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-8000
DR. KIM MARIE MIILLER MA, PSYD
Psychologist (Clinical)
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-7482
JENNIFER MARSIGLIO
Occupational Therapist (Physical Rehabilitation)
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5425
TRACI LYNN TAGUE MA, CCC-SLP
Speech-Language Pathologist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-1989
ELIZABETH A FOLLIARD OTR/L
Occupational Therapist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5369
MICHAEL CIRONE M.D.
Emergency Medicine
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (708) 684-5375
ANNA MANILLA
Speech-Language Pathologist
4440 W 95TH ST
OAK LAWN, IL 60453
Cook County (248) 701-7523

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 Silvia Ardila's NPI number?

The NPI number for Silvia Ardila is 1457733156. It was assigned to this individual provider in the NPPES registry on June 18, 2015.

Where is Silvia Ardila located?

Silvia Ardila practices at 4440 W 95th St, Oak Lawn, IL 60453. The listed phone number is (708) 684-5341.

What is Silvia Ardila's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Silvia Ardila enrolled in Medicare?

Yes. Silvia Ardila is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Silvia Ardila's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Silvia Ardila reassigns Medicare benefits to 4 organizations: Advocate Health & Hospitals Corporation (Oak Lawn, IL), The Board Of Trustees Of The University Of Illinois (Chicago, IL), Cook County (Blue Island, IL) and Shriners Hospitals For Children (Chicago, 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 Silvia Ardila's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Silvia Ardila accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Silvia Ardila 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 Silvia Ardila was last updated on February 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.