Mariann M Channell, MD - Medicare Ophthalmology in St Clair Shores, MI

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Mariann M Channell, MD is a medicare enrolled "Ophthalmology" physician in St Clair Shores, Michigan. She went to Wayne State University School Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Richard C Mertz Jr Md Pc and her current practice location is 21711 Greater Mack Ave, St Clair Shores, Michigan. You can reach out to her office (for appointments etc.) via phone at (586) 774-0393.

Mariann M Channell is licensed to practice in Michigan (license number 4301043844) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1225030596.

Contact Information

Mariann M Channell, MD
21711 Greater Mack Ave,
St Clair Shores, MI 48080-2418
(586) 774-0393
Not Available

Map and Direction




Physician's Profile

Full NameMariann M Channell
GenderFemale
SpecialityOphthalmology
Experience44 Years
Location21711 Greater Mack Ave, St Clair Shores, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mariann M Channell attended and graduated from Wayne State University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1225030596
  • Provider Enumeration Date: 06/01/2005
  • Last Update Date: 06/03/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5597839159
  • Enrollment ID: I20100825000325

Medical Identifiers

Medical identifiers for Mariann M Channell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225030596NPI-NPPES
180002293OtherMIMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 4301043844 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Richard C Mertz Jr Md Pc31735628245

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. Mariann M Channell allows following entities to bill medicare on her behalf.
Entity NameRichard C Mertz Jr Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467408914
PECOS PAC ID: 3173562824
Enrollment ID: O20050502000837

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. Mariann M Channell 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
Mariann M Channell, MD
21711 Greater Mack Ave,
St Clair Shores, MI 48080-2418

Ph: (586) 774-0393		Mariann M Channell, MD
21711 Greater Mack Ave,
St Clair Shores, MI 48080-2418

Ph: (586) 774-0393

Reviews and Comments


Ophthalmology Doctors in St Clair Shores, MI

James W Klein, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 21711 Greater Mack Ave, St Clair Shores, MI 48080
Phone: 586-774-0393    
Michael J. Clune, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 25511 Little Mack Ave, Suite A, St Clair Shores, MI 48081
Phone: 586-774-2020    Fax: 586-774-3169
Neal M. Krasnick, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 25511 Little Mack Ave, Suite A, St Clair Shores, MI 48081
Phone: 586-774-2020    Fax: 586-774-3169
Dr. Anne M. Nachazel, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 25511 Little Mack Ave, Suite A, St Clair Shores, MI 48081
Phone: 586-774-2020    Fax: 586-774-3169

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.