Cay Michael Mierisch, MD - Medicare in Corvallis, OR

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Cay Michael Mierisch, MD is a medicare enrolled "Orthopaedic Surgery" physician in Corvallis, Oregon. His current practice location is 3620 Nw Samaritan Dr Ste 201, Corvallis, Oregon. You can reach out to his office (for appointments etc.) via phone at (541) 768-6300.

Cay Michael Mierisch is licensed to practice in Oregon (license number MD205645) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1083688931.

Contact Information

Cay Michael Mierisch, MD
3620 Nw Samaritan Dr Ste 201,
Corvallis, OR 97330-3785
(541) 768-6300
Not Available

Map and Direction




Physician's Profile

Full NameCay Michael Mierisch
GenderMale
Speciality
Experience Years
Location3620 Nw Samaritan Dr Ste 201, Corvallis, Oregon
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Cay Michael Mierisch attended and graduated from in
  NPI Data:
  • NPI Number: 1083688931
  • Provider Enumeration Date: 02/16/2006
  • Last Update Date: 08/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Cay Michael Mierisch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083688931NPI-NPPES
1083688931OtherVAINTOTAL
1083688931OtherVACIGNA
1083688931OtherVAMEDICAID OF NORTH CAROLINA
1083688931MedicaidVA
1083688931OtherVAUMWA
1083688931OtherVAHEALTHKEEPERS
1083688931OtherVAVA PREMIER
1083688931OtherVAUNITED HEALTHCARE
3810010052OtherVAMEDICAID OF WEST VIRGINIA
P00239901OtherVARAILROAD MEDICARE
1083688931OtherVAHEALTHKEEPERS PLUS
1083688931OtherVASOUTHERN HEALTH/CARENET/CARELINK/COVENTRY
1083688931OtherVAVIRGINIA HEALTH NETWORK
371194700OtherVABLACK LUNG
1083688931OtherVAHUMANA MEDICARE
1083688931OtherVAAETNA
1083688931OtherVAANTHEM
540506332004OtherVATRICARE/CHAMPUS
1083688931OtherVAGATEWAY
1083688931OtherVAOPTIMA HEALTH PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 0101-237955 (Virginia)Secondary
207XS0106XOrthopaedic Surgery - Hand Surgery 0101237955 (Virginia)Secondary
207X00000XOrthopaedic Surgery MD205645 (Oregon)Primary

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. Cay Michael Mierisch 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
Cay Michael Mierisch, MD
Po Box 1189,
Corvallis, OR 97339-1189

Ph: () -		Cay Michael Mierisch, MD
3620 Nw Samaritan Dr Ste 201,
Corvallis, OR 97330-3785

Ph: (541) 768-6300

Reviews and Comments


Orthopaedic Surgery Doctors in Corvallis, OR

Dr. Alexandra Makenzie, DO
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 3600 Nw Samaritan Dr, Corvallis, OR 97330
Phone: 541-768-4906    
Dr. Andrew D Nelson, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3600 Nw Samaritan Dr, Corvallis, OR 97330
Phone: 541-768-4906    
Dr. Leon H Malkin, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 3620 Nw Samaritan Dr, Ste 201, Corvallis, OR 97330
Phone: 541-768-6300    Fax: 541-768-6301
Peter C Tsai, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2773 Nw 9th St, Corvallis, OR 97330
Phone: 541-207-0910    Fax: 541-738-2596
Dr. J Noonan, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3615 Nw Samaritan Dr Ste 210, Corvallis, OR 97330
Phone: 541-768-4501    
Dr. Jeremy Don Brown, DO
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 3600 Nw Samaritan Dr, Corvallis, OR 97330
Phone: 541-768-4906    

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.