Dr Mark G Greenwell, MD - Medicare Family Medicine in Frankenmuth, MI

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Dr Mark G Greenwell, MD is a medicare enrolled "Family Medicine" physician in Frankenmuth, Michigan. His current practice location is 526 W Genesee St, Unit #3, Frankenmuth, Michigan. You can reach out to his office (for appointments etc.) via phone at (989) 652-7344.

Dr Mark G Greenwell is licensed to practice in Michigan (license number MG4301070378) 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 1730299074.

Contact Information

Dr Mark G Greenwell, MD
526 W Genesee St, Unit #3,
Frankenmuth, MI 48734-1701
(989) 652-7344
(989) 652-7355

Map and Direction




Physician's Profile

Full NameDr Mark G Greenwell
GenderMale
SpecialityFamily Medicine
Location526 W Genesee St, Frankenmuth, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730299074
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 07/22/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4183654528
  • Enrollment ID: I20050816000709

Medical Identifiers

Medical identifiers for Dr Mark G Greenwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730299074NPI-NPPES
0007540068OtherAETNA
080730251OtherBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine MG4301070378 (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 Mark G Greenwell allows following entities to bill medicare on his behalf.
Entity NameCovenant Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972590412
PECOS PAC ID: 2769387778
Enrollment ID: O20031209000107
Entity NameLutheran Homes Of Michigan, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760022941
PECOS PAC ID: 8729990866
Enrollment ID: O20200527000902

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 Mark G Greenwell 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 Mark G Greenwell, MD
526 W Genesee St, Unit #3,
Frankenmuth, MI 48734-1701

Ph: (989) 652-7344		Dr Mark G Greenwell, MD
526 W Genesee St, Unit #3,
Frankenmuth, MI 48734-1701

Ph: (989) 652-7344

Reviews and Comments


Family Medicine Doctors in Frankenmuth, MI

Dr. Carmen C Szilagyi, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1027 W Genesee St, Frankenmuth, MI 48734
Phone: 989-652-5230    Fax: 989-652-3741
Dr. Janet M Bach, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1027 W Genesee St, Frankenmuth, MI 48734
Phone: 989-652-5220    Fax: 989-652-3741
Lowell Butman, M.D
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 600 N Main St, Frankenmuth, MI 48734
Phone: 989-652-1320    Fax: 989-652-1327
Robert Nettleman, M.D
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 600 N Main St, Frankenmuth, MI 48734
Phone: 989-652-1440    Fax: 989-652-1430
Dr. Elizabeth Marie Ping, DO
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 600 N Main St, Frankenmuth, MI 48734
Phone: 989-652-1320    
Michael Butman, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 600 N Main St, Frankenmuth, MI 48734
Phone: 989-652-1440    Fax: 989-652-1430
Dr. Patrick J Botz, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1027 W Genesee St, Frankenmuth, MI 48734
Phone: 989-652-5210    Fax: 989-652-3741

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.