Michelle Janania Martinez, MD - Medicare Hematology/oncology in Sioux Falls, SD

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Michelle Janania Martinez, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Sioux Falls, South Dakota. She graduated from medical school in 2012 and has 12 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Sanford Medical Center and her current practice location is 1309 W 17th St Ste 101, Sioux Falls, South Dakota. You can reach out to her office (for appointments etc.) via phone at (605) 328-8000.

Michelle Janania Martinez is licensed to practice in South Dakota (license number 11765) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1164836318.

Contact Information

Michelle Janania Martinez, 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 NameMichelle Janania Martinez
GenderFemale
SpecialityHematology/oncology
Experience12 Years
Location1309 W 17th St Ste 101, Sioux Falls, South Dakota
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michelle Janania Martinez graduated from medical school in 2012
  NPI Data:
  • NPI Number: 1164836318
  • Provider Enumeration Date: 06/16/2014
  • Last Update Date: 01/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6103124284
  • Enrollment ID: I20200909001024

Medical Identifiers

Medical identifiers for Michelle Janania Martinez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164836318NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 11765 (South Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sanford Usd Medical CenterSioux falls, SDHospital
Sanford Luverne Medical CenterLuverne, MNHospital
Sanford Medical Center WorthingtonWorthington, MNHospital
Sanford Sheldon Medical CenterSheldon, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sanford Medical Center8325950215707

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. Michelle Janania Martinez allows following entities to bill medicare on her behalf.
Entity NameSanford Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396764254
PECOS PAC ID: 0244143824
Enrollment ID: O20031110000532
Entity NameSanford Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821017880
PECOS PAC ID: 8325950215
Enrollment ID: O20040115000388

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. Michelle Janania Martinez 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
Michelle Janania Martinez, MD
Po Box 5074,
Sioux Falls, SD 57117-5074

Ph: (605) 328-8000		Michelle Janania Martinez, MD
1309 W 17th St Ste 101,
Sioux Falls, SD 57104-8805

Ph: (605) 328-8000

Reviews and Comments


Internal Medicine Doctors in Sioux Falls, SD

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Lloyd E Solberg, M.D.
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Francine Vanessa Arneson, MD
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Phone: 605-322-8993    

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).

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