Jennifer Ann Fillaus, DO - Medicare Internal Medicine in Yankton, SD

Jennifer Ann Fillaus, DO is a medicare enrolled "Internal Medicine" physician in Yankton, South Dakota. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Yankton Medical Clinic Pc and her current practice location is Yankton Medical Clinic P.c., 1104 W 8th Street, Yankton, South Dakota. You can reach out to her office (for appointments etc.) via phone at (605) 665-7841.

Jennifer Ann Fillaus is licensed to practice in South Dakota (license number 14278) 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 1760696967.

Contact Information

Jennifer Ann Fillaus, DO
Yankton Medical Clinic P.c., 1104 W 8th Street,
Yankton, SD 57078-3306
(605) 665-7841
(605) 665-0546

Map and Direction




Physician's Profile

Full NameJennifer Ann Fillaus
GenderFemale
SpecialityInternal Medicine
Experience20 Years
LocationYankton Medical Clinic P.c., Yankton, 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:
  • Jennifer Ann Fillaus graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1760696967
  • Provider Enumeration Date: 05/09/2007
  • Last Update Date: 07/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5294880076
  • Enrollment ID: I20230721002815

Medical Identifiers

Medical identifiers for Jennifer Ann Fillaus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760696967NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 810 (Nebraska)Secondary
207R00000XInternal Medicine 14278 (South Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Avera At HomeYankton, SDHome health agency
Avera Sacred Heart HospitalYankton, SDHospital
Avera Sister James Care CenterYankton, SDNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Yankton Medical Clinic Pc185020877861

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. Jennifer Ann Fillaus allows following entities to bill medicare on her behalf.
Entity NameYankton Medical Clinic Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447251350
PECOS PAC ID: 1850208778
Enrollment ID: O20040317000630

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. Jennifer Ann Fillaus 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
Jennifer Ann Fillaus, DO
1104 W 8th St,
Yankton, SD 57078-3306

Ph: (605) 665-7841
Jennifer Ann Fillaus, DO
Yankton Medical Clinic P.c., 1104 W 8th Street,
Yankton, SD 57078-3306

Ph: (605) 665-7841

Reviews and Comments


Internal Medicine Doctors in Yankton, SD

Dr. Timothy Lee Irwin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1104 W 8th St, Yankton, SD 57078
Phone: 605-665-7841    Fax: 605-665-0546
Daniel J Megard, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1104 W 8th St, Yankton, SD 57078
Phone: 605-665-7841    Fax: 605-665-0546
Amanda Sedlacek, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1104 W 8th St, Yankton, SD 57078
Phone: 605-665-7841    Fax: 605-665-0546
Lori A Hansen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1104 W 8th St, Yankton, SD 57078
Phone: 605-665-7841    Fax: 605-665-0546
Steve Gutnik, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1104 W 8th St, Yankton, SD 57078
Phone: 605-665-7841    Fax: 605-665-0546
Gregory Scott Erickson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 501 Summit, Yankton, SD 57078
Phone: 605-668-8100    
Byron S Nielsen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1104 W 8th St, Yankton, SD 57078
Phone: 605-665-7841    Fax: 605-665-0546

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.