Dr Mark D Fausch, MD - Medicare Internal Medicine in Sioux Falls, SD

Dr Mark D Fausch, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Sioux Falls, South Dakota. His current practice location is 4520 W 69th St, Sioux Falls, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 977-5000.

Dr Mark D Fausch is licensed to practice in South Dakota (license number 4275) 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 1154388676.

Contact Information

Dr Mark D Fausch, MD
4520 W 69th St,
Sioux Falls, SD 57108-8148
(605) 977-5000
(605) 977-5377

Map and Direction




Physician's Profile

Full NameDr Mark D Fausch
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location4520 W 69th St, Sioux Falls, South Dakota
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154388676
  • Provider Enumeration Date: 04/27/2006
  • Last Update Date: 06/10/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 3870500903
  • Enrollment ID: I20100127000489

Medical Identifiers

Medical identifiers for Dr Mark D Fausch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154388676NPI-NPPES
24696OtherHEALTH PARTNERS
25-00470OtherMEDICA SELECTCARE
24749OtherIAIA BCBS
4275OtherSDDAKOTACARE
0501205MedicaidIA
89A46FAOtherMNMN BCBS - PLAN 91057NO
132666OtherUCARE
6003430MedicaidSD
931451029032OtherMNPREFERRED ONE
422522800MedicaidMN
4998788OtherSDSD BCBS
MN BLUE SHIELDOtherMN497L2FA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0011XInternal Medicine - Interventional Cardiology 4275 (South Dakota)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 4275 (South Dakota)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 Mark D Fausch allows following entities to bill medicare on his behalf.
Entity NameAvera Mckennan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003389206
PECOS PAC ID: 0345157103
Enrollment ID: O20031110000117
Entity NameHeart Hospital Of South Dakota Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023003969
PECOS PAC ID: 5799777249
Enrollment ID: O20040402000412
Entity NameHeart Hospital Of South Dakota Llc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1407109705
PECOS PAC ID: 5799777249
Enrollment ID: O20130222000000

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 Mark D Fausch 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 Mark D Fausch, MD
Po Box 5009,
Sioux Falls, SD 57117-5009

Ph: (605) 977-5000
Dr Mark D Fausch, MD
4520 W 69th St,
Sioux Falls, SD 57108-8148

Ph: (605) 977-5000

Reviews and Comments


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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.

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