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

Grant Michael Anderson, DC

Individual provider Chiropractor · NPI 1477787174

Grant Michael Anderson, DC is a Chiropractic in Brookings, South Dakota. Graduated from Northwestern College of Chiropractic in 2008, 18 years ago. Practices with Kleinjan Chiropractic LLC, a 3-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
18
Trained at
Northwestern College of Chiropractic
Licensed in
SD
In the registry since
2009
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

1204 Main Ave S
Brookings, SD 57006-3839
Phone: (605) 692-4325
Fax: (605) 301-4141
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 1145 (SD)

Record details

NPI number1477787174
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMay 8, 2009
Last updated in NPPESApril 29, 2024
Certification dateApril 29, 2024
Mailing address1204 Main Ave S, Brookings, SD 57006-3839

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNORTHWESTERN COLLEGE OF CHIROPRACTIC
Graduated 2008 (18 years in practice)
Group practice Kleinjan Chiropractic Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Brookings