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DR. AHMAD SAMI CHAOUKI M.D., PHD
NPI 1063678852
Pediatrics - Pediatric Cardiology in Chicago, IL

Active since August 01, 2008PECOS EnrolledAccepts Medicare Assignment
225 E CHICAGO AVE, CHICAGO, IL 60611(312) 227-4100 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ahmad Sami Chaouki M.d., Phd NPPES

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

DR. AHMAD SAMI CHAOUKI M.D., PHD (NPI 1063678852) is an individual pediatric cardiology provider in Chicago, Illinois, licensed in Illinois (036127354) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Ann & Robert H Lurie Childrens Hospital Of Chicago, and maintains 14 additional practice locations.

NPPES Registry Identity

NPI1063678852
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameDR. AHMAD SAMI CHAOUKICredential: M.D., PHD
Location Address225 E CHICAGO AVEChicago, IL 60611-2991
Mailing Address225 E Chicago AveChicago, IL 60611-2991
Phone(312) 227-4100
Sole ProprietorYes
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 2008
Enumeration DateAugust 1, 2008
Last NPPES UpdateOctober 20, 2025
NPPES CertifiedOctober 20, 2025
✔ NPI 1063678852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in IL · 036127354
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
Also ListedPediatricsTaxonomy 208000000X · License 125054319 (IL)
225 E CHICAGO AVE, Chicago, IL 60611
Open in Google Maps ↗

Secondary Practice Locations 14

Location 13722 Touhy AveSkokie, IL 60076-3941 · Phone (312) 227-4100
Location 21895 Arbor Glen BlvdSchaumburg, IL 60195-3114 · Phone (312) 227-4100
Location 3880 W Central RdArlington Heights, IL 60005-2355 · Phone (312) 227-4100
Location 41131 Techny RdNorthbrook, IL 60062-5503 · Phone (312) 227-4100
Location 52515 N Clark StChicago, IL 60614-2730 · Phone (312) 227-4100
Location 61870 Silver Cross BlvdNew Lenox, IL 60451-8639 · Phone (312) 227-4100
Location 7900 N Westmoreland RdLake Forest, IL 60045-1674 · Phone (312) 227-4100
Location 810350 Haligus RdHuntley, IL 60142-9545 · Phone (312) 227-4100
Location 91475 E Belvidere Rd Unit 285Grayslake, IL 60030-2026 · Phone (312) 227-4100
Location 1025 N Winfield RdWinfield, IL 60190-1379 · Phone (312) 227-4100
Location 112301 Enterprise DrWestchester, IL 60154-5802 · Phone (312) 227-4100
Location 12251 E Huron StChicago, IL 60611-2908 · Phone (312) 227-4100
Location 131620 W Harrison StChicago, IL 60612-3801 · Phone (312) 227-4100
Location 14250 E Superior StChicago, IL 60611-2914 · Phone (312) 227-4100

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ahmad Sami Chaouki M.d., Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557690476
PECOS Enrollment IDI20190831000022
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
22 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

OwnershipVoluntary non-profit - Private
CMS Certification Number143300
Location225 E Chicago Ave, Box 140Chicago, IL 60611 · Cook County
Emergency services

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.

BESSEY ELIZABETH JOSE GEEVARGHESE DO
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (630) 933-6631
CHRISTINA SOOJIN KIM M.D.
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (443) 928-7458
JESSICA LAUREN OFFENBACH APN
Nurse Practitioner (Pediatrics)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
MS. JENNY KO LEE APN
Nurse Practitioner (Neonatal)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (847) 962-6268
ERIN COHEN MD
Pediatrics (Hospice and Palliative Medicine)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
DR. JOSEPH HART COLLINS MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-3550
ALEXIS LYN HARMON
Student in an Organized Health Care Education/Training Program
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000
SHANNON JULIA CONWAY MD
Student in an Organized Health Care Education/Training Program
225 E CHICAGO AVE
CHICAGO, IL 60611
Cook County (312) 227-4000

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 Ahmad Chaouki's NPI number?

The NPI number for Ahmad Chaouki is 1063678852. It was assigned to this individual provider in the NPPES registry on August 1, 2008.

Where is Ahmad Chaouki located?

Ahmad Chaouki practices at 225 E Chicago Ave, Chicago, IL 60611. The listed phone number is (312) 227-4100.

What is Ahmad Chaouki's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Ahmad Chaouki enrolled in Medicare?

Yes. Ahmad Chaouki is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ahmad Chaouki affiliated with any hospitals?

According to CMS data, Ahmad Chaouki is affiliated with Ann & Robert H Lurie Childrens Hospital Of Chicago.

When was this NPI record last updated?

The NPPES record for Ahmad Chaouki was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.