Dr Ellis Rupert Easterling Iv, MD - Medicare Internal Medicine in Sioux Falls, SD

Dr Ellis Rupert Easterling Iv, MD is a medicare enrolled "Internal Medicine" physician in Sioux Falls, South Dakota. He went to University Of Tennessee, Hsc, College Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Sanford Clinic, Sanford Medical Center and his current practice location is 1321 W 22nd St, Sioux Falls, South Dakota. You can reach out to his office (for appointments etc.) via phone at (605) 404-4000.

Dr Ellis Rupert Easterling Iv is licensed to practice in South Dakota (license number 12626) 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 1508286931.

Contact Information

Dr Ellis Rupert Easterling Iv, MD
1321 W 22nd St,
Sioux Falls, SD 57105-1502
(605) 404-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Ellis Rupert Easterling Iv
GenderMale
SpecialityInternal Medicine
Experience10 Years
Location1321 W 22nd 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:
  • Dr Ellis Rupert Easterling Iv attended and graduated from University Of Tennessee, Hsc, College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1508286931
  • Provider Enumeration Date: 04/24/2014
  • Last Update Date: 12/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1153631858
  • Enrollment ID: I20210901003153

Medical Identifiers

Medical identifiers for Dr Ellis Rupert Easterling Iv such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508286931NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 0101259175 (Virginia)Secondary
207R00000XInternal Medicine 12626 (South Dakota)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sanford Home HealthSioux falls, SDHome health agency
Sanford Usd Medical CenterSioux falls, SDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sanford Clinic0244143824228
Sanford Medical Center8325950215717

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 Ellis Rupert Easterling Iv 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 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. Dr Ellis Rupert Easterling Iv 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 Ellis Rupert Easterling Iv, MD
Po Box 5074,
Sioux Falls, SD 57117-5074

Ph: () -
Dr Ellis Rupert Easterling Iv, MD
1321 W 22nd St,
Sioux Falls, SD 57105-1502

Ph: (605) 404-4000

Reviews and Comments


Internal Medicine Doctors in Sioux Falls, SD

Jaroslaw Mateuszczyk, M.D.
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Phone: 605-328-8188    
Aaron Burkhardt, DO
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Practice Location: 6100 S Louise Ave Ste 1120, Sioux Falls, SD 57108
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Curtis Blake Rexroth,
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Practice Location: 1325 S Cliff Ave, Sioux Falls, SD 57105
Phone: 605-322-8000    
Vinod Parameswaran, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1000 E. 23rd St., Ste. 200, Sioux Falls, SD 57105
Phone: 605-322-3035    Fax: 605-322-3036
Lloyd E Solberg, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1301 W 18th St, Sioux Falls, SD 57105
Phone: 605-312-2200    
Ismail Omran,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1205 S Grange Ave Ste 201, Sioux Falls, SD 57105
Phone: 605-238-8100    
Francine Vanessa Arneson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 911 E. 20th St., Ste. 509, Sioux Falls, SD 57105
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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