Dr Michael K Duffy, MD - Medicare Family Medicine in Twin Falls, ID

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Dr Michael K Duffy, MD is a medicare enrolled "Family Medicine" physician in Twin Falls, Idaho. His current practice location is 388 Martin St, Twin Falls, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 734-0451.

Dr Michael K Duffy is licensed to practice in Idaho (license number M-8822) 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 1790742898.

Contact Information

Dr Michael K Duffy, MD
388 Martin St,
Twin Falls, ID 83301-4544
(208) 734-0451
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael K Duffy
GenderMale
SpecialityFamily Medicine
Location388 Martin St, Twin Falls, Idaho
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790742898
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 05/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5890777056
  • Enrollment ID: I20040602001199

Medical Identifiers

Medical identifiers for Dr Michael K Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790742898NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 291582 (Massachusetts)Secondary
207Q00000XFamily Medicine MD18385 (Maine)Secondary
207Q00000XFamily Medicine M-8822 (Idaho)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 Michael K Duffy allows following entities to bill medicare on his behalf.
Entity NameFamily Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033165550
PECOS PAC ID: 7012815038
Enrollment ID: O20040216000531
Entity NameWarren Dopson Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043739592
PECOS PAC ID: 5799050332
Enrollment ID: O20171006000679

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 Michael K Duffy 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 Michael K Duffy, MD
794 Eastland Dr,
Twin Falls, ID 83301-6856

Ph: (208) 737-6718		Dr Michael K Duffy, MD
388 Martin St,
Twin Falls, ID 83301-4544

Ph: (208) 734-0451

Reviews and Comments


Family Medicine Doctors in Twin Falls, ID

Blaine Gibby, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 730 N College Rd Ste A&b, Twin Falls, ID 83301
Phone: 208-814-8000    Fax: 208-933-4919
Dr. Cathy White Canty, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 388 Martin St, Twin Falls, ID 83301
Phone: 208-734-0451    Fax: 208-734-0452
Jonathan Muretisch, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 512 Pole Line Rd Ste 2, Twin Falls, ID 83301
Phone: 208-735-3636    
Marc Allan, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 512 Pole Line Rd Ste 2, Twin Falls, ID 83301
Phone: 208-735-3636    Fax: 208-735-3637
Steven A. Kohtz, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 730 N College Rd, Suite A, Twin Falls, ID 83301
Phone: 208-814-7300    Fax: 208-933-4601
Dr. Marc Van Farnworth, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Pole Line Rd W, Twin Falls, ID 83301
Phone: 208-814-4100    Fax: 208-814-4908
Dr. Nichole S Halverson, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 526 Shoup Ave W Ste F, Twin Falls, ID 83301
Phone: 208-736-7620    

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.