Dr James G Armstrong, DO - Medicare Thoracic Surgery in Garden City, MI

Dr James G Armstrong, DO is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Garden City, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Hamid Sattar Md Pc and his current practice location is 5755 Inkster Rd, Garden City, Michigan. You can reach out to his office (for appointments etc.) via phone at (734) 427-6590.

Dr James G Armstrong is licensed to practice in Michigan (license number 5101007534) 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 1386642742.

Contact Information

Dr James G Armstrong, DO
5755 Inkster Rd,
Garden City, MI 48135-2960
(734) 427-6590
(734) 427-6846

Map and Direction




Physician's Profile

Full NameDr James G Armstrong
GenderMale
SpecialityThoracic Surgery
Experience46 Years
Location5755 Inkster Rd, Garden City, Michigan
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 James G Armstrong attended and graduated from Michigan State University College Of Osteopathic Medicine in 1978
  NPI Data:
  • NPI Number: 1386642742
  • Provider Enumeration Date: 07/11/2005
  • Last Update Date: 04/29/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 8426084021
  • Enrollment ID: I20050714000908

Medical Identifiers

Medical identifiers for Dr James G Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386642742NPI-NPPES
3358222744OtherMIBCBS BCN
1814766MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 5101007534 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hamid Sattar Md Pc963835035811

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 James G Armstrong allows following entities to bill medicare on his behalf.
Entity NameHamid Sattar Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194020610
PECOS PAC ID: 9638350358
Enrollment ID: O20110228000732

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 James G Armstrong 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 James G Armstrong, DO
5755 Inkster Rd,
Garden City, MI 48135-2960

Ph: (734) 427-6590
Dr James G Armstrong, DO
5755 Inkster Rd,
Garden City, MI 48135-2960

Ph: (734) 427-6590

Reviews and Comments


Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Garden City, MI


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.