Dr Jack Leong, MD - Medicare Pediatric Medicine in Chicago, IL

Dr Jack Leong, MD is a medicare enrolled "Pediatrics" physician in Chicago, Illinois. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Pediatric Medicine. His current practice location is 3000 N Cicero Ave, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 282-3115.

Dr Jack Leong is licensed to practice in Illinois (license number 036070436) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1174506513.

Contact Information

Dr Jack Leong, MD
3000 N Cicero Ave,
Chicago, IL 60641-5106
(773) 282-3115
(773) 282-0590

Map and Direction




Physician's Profile

Full NameDr Jack Leong
GenderMale
SpecialityPediatric Medicine
Experience42 Years
Location3000 N Cicero Ave, Chicago, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Jack Leong graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1174506513
  • Provider Enumeration Date: 11/21/2005
  • Last Update Date: 10/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2062416381
  • Enrollment ID: I20090401000309

Medical Identifiers

Medical identifiers for Dr Jack Leong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174506513NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 036070436 (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Jack Leong allows following entities to bill medicare on his behalf.
Entity NameJack C Leong Md Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437357480
PECOS PAC ID: 3577620855
Enrollment ID: O20090401000314

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Jack Leong is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Jack Leong, MD
3000 N Cicero Ave,
Chicago, IL 60641-5106

Ph: (773) 282-3115
Dr Jack Leong, MD
3000 N Cicero Ave,
Chicago, IL 60641-5106

Ph: (773) 282-3115

Reviews and Comments


Pediatrics Doctors in Chicago, IL

Nupur Mittal, M.D.
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Practice Location: 1725 W. Harrison St Suite 710, Rush University Medical Center,, Chicago, IL 60612
Phone: 312-942-5983    Fax: 312-563-2519
Dr. Gustave Falciglia, MD
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Phone: 630-933-6631    
Bernadeta Leegan Wibisono, M.D.
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Practice Location: 2951 S King Dr Apt 1004, Chicago, IL 60616
Phone: 312-351-1346    
Allie Dakroub, MD MS
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Phone: 773-702-1000    
Ajay Bhasin,
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Practice Location: 251 E Huron St, Chicago, IL 60611
Phone: 312-926-5924    
Kyle L Macquarrie, MD PHD
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Medicare: Not Enrolled in Medicare
Practice Location: 225 E Chicago Ave # 30, Chicago, IL 60611
Phone: 312-227-4000    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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