Michael D Keppen, MD - Medicare Medical Oncology in Sioux Falls, SD

Michael D Keppen, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Sioux Falls, South Dakota. He went to Sanford School Of Medicine Of University Of South Dakota and graduated in 1978 and has 46 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Sanford Health Network and his current practice location is 1309 W 17th St, Ste 101, Sioux Falls, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 328-8000.

Michael D Keppen is licensed to practice in South Dakota (license number 3341) 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 1881690592.

Contact Information

Michael D Keppen, MD
1309 W 17th St, Ste 101,
Sioux Falls, SD 57104-8805
(605) 328-8000
(605) 328-8001

Map and Direction




Physician's Profile

Full NameMichael D Keppen
GenderMale
SpecialityMedical Oncology
Experience46 Years
Location1309 W 17th St, Sioux Falls, South 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:
  • Michael D Keppen attended and graduated from Sanford School Of Medicine Of University Of South Dakota in 1978
  NPI Data:
  • NPI Number: 1881690592
  • Provider Enumeration Date: 06/27/2005
  • Last Update Date: 12/02/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 1254244791
  • Enrollment ID: I20051222000600

Medical Identifiers

Medical identifiers for Michael D Keppen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881690592NPI-NPPES
6002232MedicaidSD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 3341 (South Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sanford Medical Center AberdeenAberdeen, SDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sanford Health Network6800707100272

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. Michael D Keppen allows following entities to bill medicare on his behalf.
Entity NameSanford Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396764254
PECOS PAC ID: 0244143824
Enrollment ID: O20031110000532
Entity NameSanford Health Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790721280
PECOS PAC ID: 6800707100
Enrollment ID: O20031111000266

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. Michael D Keppen 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
Michael D Keppen, MD
Po Box 5074,
Sioux Falls, SD 57117-5074

Ph: (605) 328-9556
Michael D Keppen, MD
1309 W 17th St, Ste 101,
Sioux Falls, SD 57104-8805

Ph: (605) 328-8000

Reviews and Comments


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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.

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