Grace Huei Chang, MD - Medicare General Surgery in Downers Grove, IL

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Grace Huei Chang, MD is a medicare enrolled "Surgery - Surgical Critical Care" physician in Downers Grove, Illinois. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2006 and has 18 years of diverse experience with area of expertise as General Surgery. She is a member of the group practice Mount Sinai Community Foundation and her current practice location is 3825 Highland Ave, Tower 2, Suite 107, Downers Grove, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 275-3540.

Grace Huei Chang is licensed to practice in Illinois (license number 036.124662) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1639335029.

Contact Information

Grace Huei Chang, MD
3825 Highland Ave, Tower 2, Suite 107,
Downers Grove, IL 60515-1552
(630) 275-3540
Not Available

Map and Direction




Physician's Profile

Full NameGrace Huei Chang
GenderFemale
SpecialityGeneral Surgery
Experience18 Years
Location3825 Highland Ave, Downers Grove, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Grace Huei Chang attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2006
  NPI Data:
  • NPI Number: 1639335029
  • Provider Enumeration Date: 08/05/2008
  • Last Update Date: 03/22/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 0941459317
  • Enrollment ID: I20120927000831

Medical Identifiers

Medical identifiers for Grace Huei Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639335029NPI-NPPES
036.124662MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 125051308 (Illinois)Secondary
2086S0102XSurgery - Surgical Critical Care 036.124662 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mt Sinai Hospital Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mount Sinai Community Foundation5991600405211

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. Grace Huei Chang allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386863819
PECOS PAC ID: 3072422716
Enrollment ID: O20031112000158
Entity NameMount Sinai Community Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376715896
PECOS PAC ID: 5991600405
Enrollment ID: O20040202001032

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. Grace Huei 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
Grace Huei Chang, MD
840 S Wood St # Mc958,
Chicago, IL 60612-4325

Ph: (312) 355-4300		Grace Huei Chang, MD
3825 Highland Ave, Tower 2, Suite 107,
Downers Grove, IL 60515-1552

Ph: (630) 275-3540

Reviews and Comments


Surgery Doctors in Downers Grove, IL

Dr. Michael Iwanicki, D.O.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3815 Highland Ave, Tower 2, Suite 107, Downers Grove, IL 60515
Phone: 630-275-7800    Fax: 630-810-9240
Dr. Jeffrey Rosen, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2801 Finley Rd, Suite 220, Downers Grove, IL 60515
Phone: 630-261-9393    Fax: 630-261-9335
Dr. Bryant Joseph Gilot, MD CM DPHIL
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1901 Butterfield Rd, Suite 220, Downers Grove, IL 60515
Phone: 630-725-2700    Fax: 630-725-2783
Dr. Harold Henry Bach Iv, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3825 Highland Ave Ste 303, Downers Grove, IL 60515
Phone: 630-275-7800    Fax: 630-241-9215
Scott A Reishus, DO
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3825 Highland Ave, Downers Grove, IL 60515
Phone: 630-275-7800    
Dr. Michael J Davalle, MD
Surgery
Medicare: Medicare Enrolled
Practice Location: 2650 Warrenville Rd, Ste 280, Downers Grove, IL 60515
Phone: 630-324-7916    Fax: 630-324-7946
Dr. Rudolph Alan Altergott, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2650 Warrenville Rd, Ste. 280, Downers Grove, IL 60515
Phone: 630-324-7915    Fax: 630-324-7946

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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