Dr Eileen Chang, DO - Medicare Hospitalist in Grand Blanc, MI

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Dr Eileen Chang, DO is a medicare enrolled "Hospitalist" physician in Grand Blanc, Michigan. Her current practice location is 12745 S Saginaw St # 806-196, Grand Blanc, Michigan. You can reach out to her office (for appointments etc.) via phone at (248) 691-8646.

Dr Eileen Chang is licensed to practice in Michigan (license number 5101025844) 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 1790218360.

Contact Information

Dr Eileen Chang, DO
12745 S Saginaw St # 806-196,
Grand Blanc, MI 48439-2437
(248) 691-8646
Not Available

Map and Direction




Physician's Profile

Full NameDr Eileen Chang
GenderFemale
SpecialityHospitalist
Location12745 S Saginaw St # 806-196, Grand Blanc, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790218360
  • Provider Enumeration Date: 04/10/2017
  • Last Update Date: 02/24/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6204104060
  • Enrollment ID: I20200928000598

Medical Identifiers

Medical identifiers for Dr Eileen Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790218360NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 5101025844 (Michigan)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 Eileen Chang allows following entities to bill medicare on her behalf.
Entity NameHospital Consultants Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073543013
PECOS PAC ID: 5991698185
Enrollment ID: O20040203000289

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 Eileen 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
Dr Eileen Chang, DO
12745 S Saginaw St # 806-196,
Grand Blanc, MI 48439-2437

Ph: (248) 691-8646		Dr Eileen Chang, DO
12745 S Saginaw St # 806-196,
Grand Blanc, MI 48439-2437

Ph: (248) 691-8646

Reviews and Comments


Hospitalist Doctors in Grand Blanc, MI

Navin Prasad, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 12745 S Saginaw St, #806-196, Grand Blanc, MI 48439
Phone: 248-691-8646    

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.