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

Dr. Benjamin H Oien

Individual provider Chiropractor · NPI 1932173911

Dr. Benjamin H Oien is a Chiropractic in Sioux Falls, South Dakota. Graduated from Palmer College Chiropractic - Davenport in 2004, 22 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
22
Trained at
Palmer College Chiropractic - Davenport
Licensed in
SD
In the registry since
2006
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Practice location Address checks out

600 W 37th St
Sioux Falls, SD 57105-5601
Phone: (605) 274-6436
Fax: (605) 275-4111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1049 (SD)

Record details

NPI number1932173911
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedFebruary 15, 2006
Last updated in NPPESDecember 27, 2013

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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