Shannon Mcduff Johnson, MD - Medicare Internal Medicine in Canton, MI

Shannon Mcduff Johnson, MD is a medicare enrolled "Internal Medicine" physician in Canton, Michigan. Her current practice location is 1051 N Canton Center Rd, Canton, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 998-2020.

Shannon Mcduff Johnson is licensed to practice in Michigan (license number 4301509709) 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 1164048401.

Contact Information

Shannon Mcduff Johnson, MD
1051 N Canton Center Rd,
Canton, MI 48187-5097
(734) 998-2020
Not Available

Map and Direction




Physician's Profile

Full NameShannon Mcduff Johnson
GenderFemale
SpecialityInternal Medicine
Location1051 N Canton Center Rd, Canton, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164048401
  • Provider Enumeration Date: 06/23/2020
  • Last Update Date: 08/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1355766908
  • Enrollment ID: I20230824002413

Medical Identifiers

Medical identifiers for Shannon Mcduff Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164048401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301509709 (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. Shannon Mcduff Johnson allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205868353
PECOS PAC ID: 3779496856
Enrollment ID: O20031106000325

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. Shannon Mcduff Johnson 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
Shannon Mcduff Johnson, MD
3621 S State St,
Ann Arbor, MI 48108-1633

Ph: (734) 647-5299
Shannon Mcduff Johnson, MD
1051 N Canton Center Rd,
Canton, MI 48187-5097

Ph: (734) 998-2020

Reviews and Comments


Internal Medicine Doctors in Canton, MI

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Zahoorul Hassan,
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Dr. David Isaac Margolis, MD
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Ayman Daoud, MD
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Phone: 734-927-4486    Fax: 734-927-4487
Dr. Umayr Azimi, M.D.
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Practice Location: 44237 Michigan Ave, Canton, MI 48188
Phone: 734-333-9001    Fax: 734-333-9002
Dr. Christopher Lesean Ifill, MD
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Medicare: May Accept Medicare Assignments
Practice Location: 2283 Town Center Rd, Canton, MI 48188
Phone: 248-225-7806    

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.