Dr Sophie M Two Hawk, MD - Medicare Internal Medicine in Sioux Falls, SD

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Dr Sophie M Two Hawk, MD is a medicare enrolled "Internal Medicine" physician in Sioux Falls, South Dakota. She went to Sanford School Of Medicine Of University Of South Dakota and graduated in 1987 and has 38 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Avera Mckennan and her current practice location is 6100 S Louise Ave Ste 1120, Sioux Falls, South Dakota. You can reach out to her office (for appointments etc.) via phone at (605) 504-1700.

Dr Sophie M Two Hawk is licensed to practice in South Dakota (license number 3375) 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 1306862917.

Contact Information

Dr Sophie M Two Hawk, MD
6100 S Louise Ave Ste 1120,
Sioux Falls, SD 57108-6030
(605) 504-1700
(605) 504-1701

Map and Direction




Physician's Profile

Full NameDr Sophie M Two Hawk
GenderFemale
SpecialityInternal Medicine
Experience38 Years
Location6100 S Louise Ave Ste 1120, 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:
  • Dr Sophie M Two Hawk attended and graduated from Sanford School Of Medicine Of University Of South Dakota in 1987
  NPI Data:
  • NPI Number: 1306862917
  • Provider Enumeration Date: 07/15/2006
  • Last Update Date: 09/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0244125482
  • Enrollment ID: I20120308000226

Medical Identifiers

Medical identifiers for Dr Sophie M Two Hawk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306862917NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 3375 (South Dakota)Primary
208M00000XHospitalist DR.0059656 (Colorado)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Avera At HomeSioux falls, SDHome health agency
Avera Mckennan Hospital & University Health CenterSioux falls, SDHospital
Sioux Center HealthSioux center, IAHospital
Sanford Usd Medical CenterSioux falls, SDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Avera Mckennan0345157103927

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 Sophie M Two Hawk allows following entities to bill medicare on her behalf.
Entity NameAvera Mckennan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699009944
PECOS PAC ID: 0345157103
Enrollment ID: O20031110000117
Entity NameMonument Health Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588185268
PECOS PAC ID: 5991616427
Enrollment ID: O20031111000854
Entity NameHuron Regional Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154312429
PECOS PAC ID: 2769393388
Enrollment ID: O20040123000946

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 Sophie M Two Hawk 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 Sophie M Two Hawk, MD
6100 S Louise Ave Ste 1120,
Sioux Falls, SD 57108-6030

Ph: (605) 504-1700		Dr Sophie M Two Hawk, MD
6100 S Louise Ave Ste 1120,
Sioux Falls, SD 57108-6030

Ph: (605) 504-1700

Reviews and Comments


Internal Medicine Doctors in Sioux Falls, SD

Dr. Juliana Johnson Ferri Guerra, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1305 W 18th St, Sioux Falls, SD 57105
Phone: 605-328-8700    
Jaroslaw Mateuszczyk, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1205 S Grange Ave Ste 201, Sioux Falls, SD 57105
Phone: 605-328-8188    
Aaron Burkhardt, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6100 S Louise Ave Ste 1120, Sioux Falls, SD 57108
Phone: 605-504-1700    
Curtis Blake Rexroth,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1325 S Cliff Ave, Sioux Falls, SD 57105
Phone: 605-322-8000    
Vinod Parameswaran, M.D.
Internal Medicine
Medicare: Medicare Enrolled
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: Accepting Medicare Assignments
Practice Location: 1205 S Grange Ave Ste 201, Sioux Falls, SD 57105
Phone: 605-238-8100    

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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