1. Home
  2. Directory
  3. South Dakota
  4. Sioux Falls
  5. Pediatrics
  6. NPI Profile

SINDUJA LAKKUNARAJAH MD
NPI 1801246921
Pediatrics - Adolescent Medicine in Sioux Falls, SD

Active since June 20, 2016PECOS EnrolledAccepts Medicare Assignment
1600 W 22ND ST, SIOUX FALLS, SD 57105(605) 312-1000 Get Directions Write a Review

NPPES record last updated: August 15, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 15, 2025, Jul 9, 2024, Jun 20, 2019 and 2 more (5 updates tracked since 2016).

About Sinduja Lakkunarajah Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SINDUJA LAKKUNARAJAH MD (NPI 1801246921) is an individual adolescent medicine provider in Sioux Falls, South Dakota, licensed in South Dakota (16934) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1801246921
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameSINDUJA LAKKUNARAJAHCredential: MD
Location Address1600 W 22ND STSioux Falls, SD 57105-1521
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Phone(605) 312-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJune 20, 2016
Last NPPES UpdateAugust 15, 20255 updates tracked since enumeration
NPPES CertifiedAugust 15, 2025
✔ NPI 1801246921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
Licenses✔ Licensed in SD · 16934✔ Licensed in WI · 69767-20
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
1600 W 22ND ST, Sioux Falls, SD 57105
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sinduja Lakkunarajah Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557690120
PECOS Enrollment IDI20220708000857
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANELLE VANDE GRIEND APRN-CPNP
Nurse Practitioner
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
KAILEN K KRAUSE
Registered Nurse (Pediatrics)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
KAYELYN J. WAGNER M.D.
Pediatrics (Pediatric Hematology-Oncology)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
AMBER JENAE VELDMAN MD
Pediatrics
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
SYED HARIS ZAMIR KAZMI MD
Pediatrics
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
MRS. MORGAN DOLORES COLLINS RN, CDCES
Registered Nurse (Diabetes Educator)
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
CHARLES A BROBERG DC, PA,
Physician Assistant
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000
DR. VISHNU KANALA M.B.B.S.
Hospitalist
1600 W 22ND ST
SIOUX FALLS, SD 57105
Minnehaha County (605) 312-1000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sinduja Lakkunarajah's NPI number?

The NPI number for Sinduja Lakkunarajah is 1801246921. It was assigned to this individual provider in the NPPES registry on June 20, 2016.

Where is Sinduja Lakkunarajah located?

Sinduja Lakkunarajah practices at 1600 W 22nd St, Sioux Falls, SD 57105. The listed phone number is (605) 312-1000.

What is Sinduja Lakkunarajah's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

Is Sinduja Lakkunarajah enrolled in Medicare?

Yes. Sinduja Lakkunarajah is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sinduja Lakkunarajah accept?

Health plans from Medica and Sanford Health Plan list Sinduja Lakkunarajah as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sinduja Lakkunarajah was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.