Dr Chang Yang, MD - Medicare Internal Medicine in Dyer, IN

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Dr Chang Yang, MD is a medicare enrolled "Hospitalist" physician in Dyer, Indiana. He graduated from medical school in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Presence Healthcare Services, Elmhurst Memorial Healthcare, Rural Physicians Group-pannu Pllc, Franciscan Physician Network, Rural Physicians Group-pannu Pllc and his current practice location is 24 Joliet St, Dyer, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 865-2141.

Dr Chang Yang is licensed to practice in Indiana (license number 01086875A) 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 1902219611.

Contact Information

Dr Chang Yang, MD
24 Joliet St,
Dyer, IN 46311-1705
(219) 865-2141
(219) 933-2298

Map and Direction




Physician's Profile

Full NameDr Chang Yang
GenderMale
SpecialityInternal Medicine
Experience24 Years
Location24 Joliet St, Dyer, Indiana
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 Chang Yang graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1902219611
  • Provider Enumeration Date: 06/10/2014
  • Last Update Date: 01/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8820390644
  • Enrollment ID: I20170808001473

Medical Identifiers

Medical identifiers for Dr Chang Yang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902219611NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2017021754 (Missouri)Secondary
208M00000XHospitalist 036.143268 (Illinois)Secondary
207R00000XInternal Medicine 036.143268 (Illinois)Secondary
208M00000XHospitalist 01086875A (Indiana)Primary
207R00000XInternal Medicine 01086875A (Indiana)Secondary
207R00000XInternal Medicine 2489-320 (Wisconsin)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alexian Brothers Medical Center 1Elk grove village, ILHospital
Elmhurst Memorial HospitalElmhurst, ILHospital
Richland HospitalRichland center, WIHospital
Pershing Memorial HospitalBrookfield, MOHospital
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Presence Healthcare Services2860396769401
Elmhurst Memorial Healthcare9638168602182
Rural Physicians Group-pannu Pllc034546748689
Franciscan Physician Network3072790682989
Rural Physicians Group-pannu Pllc034546748689

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 Chang Yang allows following entities to bill medicare on his behalf.
Entity NameElmhurst Memorial Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457493454
PECOS PAC ID: 9638168602
Enrollment ID: O20040506001298
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118
Entity NamePresence Healthcare Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932216819
PECOS PAC ID: 2860396769
Enrollment ID: O20050215000965
Entity NameHospital Care Consultants Of Galesburg Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801242474
PECOS PAC ID: 1456643113
Enrollment ID: O20160718000343

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 Chang Yang 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 Chang Yang, MD
Po Box 781076,
Detroit, MI 48278-1076

Ph: (317) 528-4800		Dr Chang Yang, MD
24 Joliet St,
Dyer, IN 46311-1705

Ph: (219) 865-2141

Reviews and Comments


Hospitalist Doctors in Dyer, IN

Jeannie Boram Ur, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 24 Joliet St, Dyer, IN 46311
Phone: 219-865-2141    Fax: 219-933-2288
Dr. Harold Leroy Rahming, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 24 Joliet St, Dyer, IN 46311
Phone: 219-865-2141    Fax: 219-933-2288

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.