William K Mcmillan, MD - Medicare Family Practice in Jamestown, ND

William K Mcmillan, MD is a medicare enrolled "Family Medicine" physician in Jamestown, North Dakota. He went to Baylor College Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Sanford Medical Center Fargo and his current practice location is 904 5th Ave Ne, Jamestown, North Dakota. You can reach out to his office (for appointments etc.) via phone at (701) 252-4022.

William K Mcmillan is licensed to practice in North Dakota (license number 5515) 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 1831117415.

Contact Information

William K Mcmillan, MD
904 5th Ave Ne,
Jamestown, ND 58401-3437
(701) 252-4022
(701) 253-4040

Map and Direction




Physician's Profile

Full NameWilliam K Mcmillan
GenderMale
SpecialityFamily Practice
Experience40 Years
Location904 5th Ave Ne, Jamestown, North Dakota
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:
  • William K Mcmillan attended and graduated from Baylor College Of Medicine in 1984
  NPI Data:
  • NPI Number: 1831117415
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 11/30/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0446445241
  • Enrollment ID: I20101105000789

Medical Identifiers

Medical identifiers for William K Mcmillan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831117415NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 5515 (North Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jamestown Regional Medical CenterJamestown, NDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sanford Medical Center Fargo84269678031085

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. William K Mcmillan allows following entities to bill medicare on his behalf.
Entity NameSanford Clinic North
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942241351
PECOS PAC ID: 4284546151
Enrollment ID: O20031112000221
Entity NameSanford Medical Center Fargo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184917924
PECOS PAC ID: 8426967803
Enrollment ID: O20110331000495

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. William K Mcmillan 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
William K Mcmillan, MD
904 5th Ave Ne,
Jamestown, ND 58401-3437

Ph: (701) 252-4022
William K Mcmillan, MD
904 5th Ave Ne,
Jamestown, ND 58401-3437

Ph: (701) 252-4022

Reviews and Comments


Family Medicine Doctors in Jamestown, ND

Dale J Ernster, MD
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Medicare: Medicare Enrolled
Practice Location: 401 3rd St Se, Jamestown, ND 58401
Phone: 701-253-5300    Fax: 701-253-5402
Christopher Irmen, MD
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Practice Location: 300 2nd Ave Ne, Jamestown, ND 58401
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David M Muhs, MD
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Practice Location: 904 5th Ave Ne, Jamestown, ND 58401
Phone: 701-253-4020    Fax: 701-253-4040
Sarah L Schatz, MD
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Practice Location: 904 5th Ave Ne, Jamestown, ND 58401
Phone: 701-253-4000    
Dr. Kilby P Osborn Iv, MD
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Practice Location: 2430 20th St Sw, Jamestown, ND 58401
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Taylor Crothers,
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Medicare: Medicare Enrolled
Practice Location: 300 2nd Ave Ne, Jamestown, ND 58401
Phone: 701-251-6000    
Justin Jackson Rosenau, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 904 5th Ave Ne, Jamestown, ND 58401
Phone: 701-253-4000    

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.