Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Harley Martinmaas, DC

Individual provider Chiropractor · NPI 1861015877

Dr. Harley Martinmaas, DC is a Chiropractic in Sioux Falls, South Dakota. Graduated from Palmer College Chiropractic - Davenport in 2020, 6 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
6
Trained at
Palmer College Chiropractic - Davenport
Licensed in
SD
In the registry since
2020
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

3801 W 34th St Ste 105
Sioux Falls, SD 57106-4310
Phone: (605) 789-1443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1367 (SD)

Record details

NPI number1861015877
Entity typeIndividual (Type 1)
GenderFemale
Credentials DC
Sole proprietorYes
NPI enumeratedMay 26, 2020
Last updated in NPPESJuly 13, 2020
Certification dateJuly 13, 2020

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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