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

Dr. Theodore Edward Davidson, DC

Individual provider Chiropractor · NPI 1871863803

Dr. Theodore Edward Davidson, DC is a Chiropractic in Sioux Falls, South Dakota. Qualified in 2011, 15 years ago. Accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
15
Licensed in
SD
In the registry since
2012
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

3704 S Westport Ave
Sioux Falls, SD 57106-6324
Phone: (605) 789-3635
Fax: (605) 385-0025
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1205 (SD)

Record details

NPI number1871863803
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedJanuary 6, 2012
Last updated in NPPESMay 30, 2025
Certification dateMay 15, 2025
Mailing address3704 S Westport Ave, Sioux Falls, SD 57106-6324

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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