Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Stuart Lien Konstant, DC

Individual provider Chiropractor · NPI 1225339625

Dr. Stuart Lien Konstant, DC is registered under Chiropractic in Sioux Falls, South Dakota. Graduated from Northwestern College of Chiropractic in 2010, 16 years ago. Accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
16
Trained at
Northwestern College of Chiropractic
Licensed in
SD
In the registry since
2010
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

4925 E 26th St
Sioux Falls, SD 57110-6950 Not confirmed with CMS for 10 years — call before visiting
Phone: (605) 338-6411
Fax: (605) 332-6616
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1181 (SD)

Record details

NPI number1225339625
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedNovember 16, 2010
Last updated in NPPESMarch 7, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients34
Services billed 358 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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