NPPES file of Aug 9, 2026

Chad R. Nekl

Chiropractor · Sioux Falls, SD

Chad R. Nekl is a chiropractor with a practice address in Sioux Falls, South Dakota, and NPI 1023082096, issued on Feb 15, 2006. Check the license (South Dakota 978, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023082096
Name
Chad R. Nekl
Primary taxonomy
Chiropractor 111N00000X
License number
978 SD
Self-reported in NPPES; status is on the state search
Practice location
3301 E 26TH St, Sioux Falls, SD 57103
Phone
(605) 339-9473
Enumerated
Feb 15, 2006
Record last updated
Jul 13, 2026
Medicare enrollment
Enrolled (PECOS I20031120000217); accepts Medicare assignment
Medical or professional school
Northwestern College Of Chiropractic, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Chad R. Nekl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license 978
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Healthwise Chiropractic IncSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Chad R. Nekl among 533 chiropractor records in South Dakota

Chad R. Nekl 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 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 59% newer
  • In a Medicare fileYes · 32% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2002 · median 2008 among the 339 with a school on file
  • Record last updated2026 · 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).

153 chiropractor records list a practice address in Sioux Falls

They are 153 of the 6,563 NPPES records with a practice address in Sioux Falls, and 533 chiropractor records in South Dakota.

The 8 chiropractor records with the nearest ZIP codes

  1. Sharon Adams, DCSioux Falls, SD 571031114943826
  2. Joseph Cotton, DCSioux Falls, SD 571031578542833
  3. Eric Fahrendorf, D.C.Sioux Falls, SD 571031962953026
  4. Gregory Friesner, D.C.Sioux Falls, SD 571031477520385
  5. Alan Geffre, D.C.Sioux Falls, SD 571031447360839
  6. Terry Gloe, DCSioux Falls, SD 571031356396741
  7. Jason Henry, DC, CCSPSioux Falls, SD 571031376529388
  8. Jonathon Kunz, D.C.Sioux Falls, SD 571031093794992

Common questions

What is Chad R. Nekl's NPI number?

Chad R. Nekl's National Provider Identifier (NPI) is 1023082096, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Chad R. Nekl located?

The NPPES record lists a practice address at 3301 E 26TH St, Sioux Falls, SD, 57103. Phone: (605) 339-9473. Providers update this record themselves, so call before visiting.

How can I verify Chad R. Nekl's license?

NPPES lists South Dakota license number 978, 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.