Sinduja Lakkunarajah, MD - Medicare Pediatrics in Sioux Falls, SD

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Sinduja Lakkunarajah, MD is a medicare enrolled "Pediatrics - Adolescent Medicine" physician in Sioux Falls, South Dakota. Her current practice location is 1600 W 22nd St, Sioux Falls, South Dakota. You can reach out to her office (for appointments etc.) via phone at (605) 312-1000.

Sinduja Lakkunarajah is licensed to practice in South Dakota (license number 16934) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1801246921.

Contact Information

Sinduja Lakkunarajah, MD
1600 W 22nd St,
Sioux Falls, SD 57105-1521
(605) 312-1000
Not Available

Map and Direction




Physician's Profile

Full NameSinduja Lakkunarajah
GenderFemale
SpecialityPediatrics - Adolescent Medicine
Location1600 W 22nd 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: 1801246921
  • Provider Enumeration Date: 06/20/2016
  • Last Update Date: 08/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1557690120
  • Enrollment ID: I20220708000857

Medical Identifiers

Medical identifiers for Sinduja Lakkunarajah such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801246921NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080A0000XPediatrics - Adolescent Medicine 69767-20 (Wisconsin)Secondary
2080A0000XPediatrics - Adolescent Medicine 16934 (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. Sinduja Lakkunarajah allows following entities to bill medicare on her behalf.
Entity NameMarshfield Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952347981
PECOS PAC ID: 2264345206
Enrollment ID: O20031106000590
Entity NameBeaver Dam Community Hospitals Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972188555
PECOS PAC ID: 2567370539
Enrollment ID: O20040210000666
Entity NameMemorial Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346239373
PECOS PAC ID: 2365433224
Enrollment ID: O20040519001426
Entity NameFlambeau Hospital, Inc.
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1700963048
PECOS PAC ID: 9032029871
Enrollment ID: O20070828000478
Entity NameMemorial Hospital Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1346239373
PECOS PAC ID: 2365433224
Enrollment ID: O20110526000807
Entity NameMchs Hospitals Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093221434
PECOS PAC ID: 5698071173
Enrollment ID: O20180208000096
Entity NameLakeview Medical Center Inc Of Rice Lake
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093201832
PECOS PAC ID: 6103737820
Enrollment ID: O20180817001484
Entity NameMchs Hospitals Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1952890873
PECOS PAC ID: 5698071173
Enrollment ID: O20180904002962
Entity NameFlambeau Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194317966
PECOS PAC ID: 9032029871
Enrollment ID: O20210409000059

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. Sinduja Lakkunarajah 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
Sinduja Lakkunarajah, MD
Po Box 5074,
Sioux Falls, SD 57117-5074

Ph: () -		Sinduja Lakkunarajah, MD
1600 W 22nd St,
Sioux Falls, SD 57105-1521

Ph: (605) 312-1000

Reviews and Comments


Pediatrics Doctors in Sioux Falls, SD

Dr. Shari L Eich, MD
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Practice Location: 2100 S Marion Rd, Sioux Falls, SD 57106
Phone: 605-322-1010    Fax: 605-322-1011
Michael Elliott, M.D.
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Brock J Doubledee, D.O.
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Practice Location: 1600 W 22nd, Sioux Falls, SD 57105
Phone: 605-312-1000    Fax: 605-312-1001
Katherine Wang, MD
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Practice Location: 1325 S Cliff Ave, Sioux Falls, SD 57105
Phone: 605-322-4425    Fax: 605-322-4499
Kayelyn J. Wagner, M.D.
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Medicare: Medicare Enrolled
Practice Location: 1600 W 22nd St, Sioux Falls, SD 57105
Phone: 605-312-1000    Fax: 605-312-1001
Gulsah Olgun, MD
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Medicare: Medicare Enrolled
Practice Location: 1205 S Grange Ave Ste 307, Sioux Falls, SD 57105
Phone: 605-328-7800    Fax: 605-328-7899
Mrs. Katie Elizabeth Larson, MD
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Medicare: Medicare Enrolled
Practice Location: 1205 S Grange Ave, Suite 307, Sioux Falls, SD 57105
Phone: 605-328-7800    Fax: 605-328-7899

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.