Grant Michael Anderson, D.C.
Chiropractor · Brookings, SD
Grant Michael Anderson, D.C. is a chiropractor with a practice address in Brookings, South Dakota, and NPI 1477787174, issued on May 8, 2009. Check the license (South Dakota 1145, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grant Michael Anderson
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 1145 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1204 Main Ave S, Brookings, SD 57006
- Phone
- (605) 692-4325
- Enumerated
- May 8, 2009
- Record last updated
- Apr 29, 2024
- Fax
- (605) 301-4141
- Medicare enrollment
- Enrolled (PECOS I20090707000356); accepts Medicare assignment
- Medical or professional school
- Northwestern College Of Chiropractic, 2008
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 533 in South Dakota → Look up another NPI →
Also registered at 1204 Main Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily BrownChiropractor1275290629
- Jodi Devine, PTPhysical Therapist1891747721
- Mary Kleinjan, DC DACRB FICPA DACCPChiropractor1972567345
- Danise Maas, MS, LAT, ATCAthletic Trainer1750878138
Verify Grant Michael Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 1145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Kleinjan Chiropractic LLCBrookings, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant Michael Anderson among 533 chiropractor records in South Dakota
Grant Michael Anderson, D.C. is one of 533 chiropractor records with a practice address in South Dakota. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2008 · median 2008 among the 339 with a school on file
- Record last updated2024 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 chiropractor records list a practice address in Brookings
They are 23 of the 375 NPPES records with a practice address in Brookings, and 533 chiropractor records in South Dakota.
All 533 in South Dakota → Every provider in Brookings → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Rodney Brandenburger, DCBrookings, SD 570061245347533
- Michele Brandenburger, DCBrookings, SD 570061316054604
- Kimarie Cauwels, DCBrookings, SD 570061811915523
- Steven Clites, DCBrookings, SD 570061093951550
- Ronald Cruz, D.C.Brookings, SD 570061649333212
- Jason Flaskey, D.C.Brookings, SD 570061063678506
- Chad Hungerford, D.C.Brookings, SD 570061083771083
- Mary Kleinjan, DC DACRB FICPA DACCPBrookings, SD 570061972567345
Common questions
What is Grant Michael Anderson, D.C.'s NPI number?
Grant Michael Anderson, D.C.'s National Provider Identifier (NPI) is 1477787174, issued on May 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Grant Michael Anderson, D.C. located?
The NPPES record lists a practice address at 1204 Main Ave S, Brookings, SD, 57006. Phone: (605) 692-4325. Providers update this record themselves, so call before visiting.
How can I verify Grant Michael Anderson, D.C.'s license?
NPPES lists South Dakota license number 1145, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.