Jan D Chang, MD - Medicare Emergency Medicine in Park Ridge, IL

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Jan D Chang, MD is a medicare enrolled "Emergency Medicine - Pediatric Emergency Medicine" physician in Park Ridge, Illinois. Her current practice location is 1775 Dempster St, Park Ridge, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 723-5150.

Jan D Chang is licensed to practice in Illinois (license number 036152595) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1710419643.

Contact Information

Jan D Chang, MD
1775 Dempster St,
Park Ridge, IL 60068-1143
(847) 723-5150
(847) 723-2083

Map and Direction




Physician's Profile

Full NameJan D Chang
GenderFemale
SpecialityEmergency Medicine - Pediatric Emergency Medicine
Location1775 Dempster St, Park Ridge, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1710419643
  • Provider Enumeration Date: 03/30/2017
  • Last Update Date: 09/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0446520183
  • Enrollment ID: I20231108001025

Medical Identifiers

Medical identifiers for Jan D Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710419643NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 4301501709 (Michigan)Secondary
207PP0204XEmergency Medicine - Pediatric Emergency Medicine 4301501709 (Michigan)Secondary
207PP0204XEmergency Medicine - Pediatric Emergency Medicine 036152595 (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. Jan D Chang allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205868353
PECOS PAC ID: 3779496856
Enrollment ID: O20031106000325

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. Jan D Chang 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
Jan D Chang, MD
29373 Network Pl,
Chicago, IL 60673-1633

Ph: (847) 390-5900		Jan D Chang, MD
1775 Dempster St,
Park Ridge, IL 60068-1143

Ph: (847) 723-5150

Reviews and Comments


Emergency Medicine Doctors in Park Ridge, IL

Angela Mccormick, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 316 Michael John Dr, Park Ridge, IL 60068
Phone: 724-689-8278    
Beth Marie Hillman, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1775 Dempster St, Park Ridge, IL 60068
Phone: 847-723-5150    Fax: 847-723-2083
Dr. Anastasia Figura, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1775 Dempster St, Park Ridge, IL 60068
Phone: 847-723-5150    Fax: 847-723-2083
Erik Fossen,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1775 Dempster St, Park Ridge, IL 60068
Phone: 847-723-5150    Fax: 847-723-2083
Todd Clark, MEDICAL DOCTOR
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1775 W Dempster St, 1 West, Park Ridge, IL 60068
Phone: 847-723-5150    Fax: 847-723-2083
Susan Ballis,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1775 Dempster, Park Ridge, IL 60068
Phone: 847-723-7624    
Jon Olsen,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1775 Dempster, Park Ridge, IL 60068
Phone: 847-723-7624    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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