Dr Michael J Simpson, MD - Medicare Internal Medicine in Troy, MI

Dr Michael J Simpson, MD is a medicare enrolled "Internal Medicine" physician in Troy, Michigan. His current practice location is 4600 Investment Dr, Ste 300, Troy, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 267-5000.

Dr Michael J Simpson is licensed to practice in Michigan (license number 4301045180) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1245208321.

Contact Information

Dr Michael J Simpson, MD
4600 Investment Dr, Ste 300,
Troy, MI 48098-6365
(248) 267-5000
(248) 267-5001

Map and Direction




Physician's Profile

Full NameDr Michael J Simpson
GenderMale
SpecialityInternal Medicine
Location4600 Investment Dr, Troy, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245208321
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 02/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 8628060845
  • Enrollment ID: I20100128000642

Medical Identifiers

Medical identifiers for Dr Michael J Simpson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245208321NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301045180 (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 Michael J Simpson allows following entities to bill medicare on his behalf.
Entity NameArcturus Healthcare Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326487901
PECOS PAC ID: 7012143118
Enrollment ID: O20131120000330

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 Michael J Simpson 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 Michael J Simpson, MD
4600 Investment Dr, Ste 300,
Troy, MI 48098-6365

Ph: (248) 267-5000
Dr Michael J Simpson, MD
4600 Investment Dr, Ste 300,
Troy, MI 48098-6365

Ph: (248) 267-5000

Reviews and Comments


Internal Medicine Doctors in Troy, MI

Dr. Mehmet E Donat, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4600 Investment Dr, Ste 380, Troy, MI 48098
Phone: 248-267-5025    Fax: 248-267-5026
Dr. Timothy J Tinetti, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4600 Investment Dr, Ste 300, Troy, MI 48098
Phone: 248-267-5000    Fax: 248-267-5001
Dr. Sundeep S Dhillon, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4600 Investment Dr, Ste 290, Troy, MI 48098
Phone: 248-267-5010    Fax: 248-267-5011
Dr. Jared Seth Bortman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 264 W Maple Rd, Suite 200, Troy, MI 48084
Phone: 248-273-9930    
Dr. Janet K Dubeck, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4600 Investment Dr, Ste 300, Troy, MI 48098
Phone: 248-267-5000    Fax: 248-267-5001
Dr. Renato G Ramos, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1559 W Big Beaver Rd, Ste E, Troy, MI 48084
Phone: 248-649-0702    Fax: 248-649-9770
Varinia Urday-gamalski, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 Kirts Blvd Ste 200, Troy, MI 48084
Phone: 800-759-7291    

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.