Ray S Koivunen, MD - Medicare Family Medicine in Menominee, MI

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Ray S Koivunen, MD is a medicare enrolled "Family Medicine" physician in Menominee, Michigan. His current practice location is 1110 10th Ave, Menominee, Michigan. You can reach out to his office (for appointments etc.) via phone at (906) 290-5000.

Ray S Koivunen is licensed to practice in Michigan (license number 4301038321) 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 1548261969.

Contact Information

Ray S Koivunen, MD
1110 10th Ave,
Menominee, MI 49858-3058
(906) 290-5000
(906) 863-2408

Map and Direction




Physician's Profile

Full NameRay S Koivunen
GenderMale
SpecialityFamily Medicine
Location1110 10th Ave, Menominee, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548261969
  • Provider Enumeration Date: 08/09/2005
  • Last Update Date: 12/08/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4688713084
  • Enrollment ID: I20091124000499

Medical Identifiers

Medical identifiers for Ray S Koivunen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548261969NPI-NPPES
30118000MedicaidWI
080036031OtherMIRAILROAD MEDICARE
2608388MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 4301038321 (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. Ray S Koivunen allows following entities to bill medicare on his behalf.
Entity NameAspirus Iron River Hospital & Clinics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497750830
PECOS PAC ID: 5294648929
Enrollment ID: O20031110000264

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. Ray S Koivunen 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
Ray S Koivunen, MD
506 Campus Dr,
Hancock, MI 49930-1569

Ph: (906) 290-5000		Ray S Koivunen, MD
1110 10th Ave,
Menominee, MI 49858-3058

Ph: (906) 290-5000

Reviews and Comments


Family Medicine Doctors in Menominee, MI

Dr. Harold P Crissinger, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1100 10th St, Menominee, MI 49858
Phone: 906-863-7897    
Dr. Louis James Cannella Jr., M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2009 10th St, Menominee, MI 49858
Phone: 906-863-8853    
Dr. Lucas Donald Schreiner, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1110 10th Ave Ste 101, Menominee, MI 49858
Phone: 906-863-1286    Fax: 906-779-7453

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.