Terrence R. Seyer, DC
Chiropractor · Milbank, SD
Terrence R. Seyer, DC is a chiropractor with a practice address in Milbank, South Dakota, and NPI 1326536541, issued on Apr 24, 2018. Check the license (South Dakota 1337, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Terrence R. Seyer
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 1337 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1203 E 4TH Ave Ste 101, Milbank, SD 57252
- Phone
- (605) 432-9561
- Enumerated
- Apr 24, 2018
- Record last updated
- Apr 24, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180601000290); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 533 in South Dakota → Look up another NPI →
Also registered at 1203 E 4TH Ave Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katelyn Nielsen, DCChiropractor1336965433
Verify Terrence R. Seyer 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 1337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Terrence R. Seyer among 533 chiropractor records in South Dakota
Terrence R. Seyer, DC 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 not. Its NPI, issued in 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 20% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2018 · median 2008 among the 339 with a school on file
- Record last updated2018 · 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).
8 chiropractor records list a practice address in Milbank
They are 8 of the 62 NPPES records with a practice address in Milbank, and 533 chiropractor records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 533 in South Dakota → Every provider in Milbank → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Alan Bergquist, DCMilbank, SD 572521083636773
- Matthew Foell, DCMilbank, SD 572521598733446
- Jessica Graham, D.C.Milbank, SD 572521588671143
- Daniel Haag, DCMilbank, SD 572521194220772
- Thomas Hunt, D.C.Milbank, SD 572521790874246
- Katelyn Nielsen, DCMilbank, SD 572521336965433
- Timothy Whelan, DCMilbank, SD 572521710937495
- Jerad Bludorn, DCLake Norden, SD 572481629076435
Common questions
What is Terrence R. Seyer, DC's NPI number?
Terrence R. Seyer, DC's National Provider Identifier (NPI) is 1326536541, issued on Apr 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Terrence R. Seyer, DC located?
The NPPES record lists a practice address at 1203 E 4TH Ave Ste 101, Milbank, SD, 57252. Phone: (605) 432-9561. Providers update this record themselves, so call before visiting.
How can I verify Terrence R. Seyer, DC's license?
NPPES lists South Dakota license number 1337, 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. 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.