Hendrik B. Klopper, MD
Neurological Surgery Physician · Dakota Dunes, SD
Hendrik B. Klopper, MD is a neurological surgery physician with a practice address in Dakota Dunes, South Dakota, and NPI 1942429394, issued on Apr 24, 2007. Check the license (South Dakota 8072, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Hendrik B. Klopper
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 8072 SD
MD-43307 IA
30068 NE
Self-reported in NPPES; status is on the state search - Practice location
- 575 N Sioux Point RD, Dakota Dunes, SD 57049
- Phone
- (605) 217-2667
- Enumerated
- Apr 24, 2007
- Record last updated
- Jul 21, 2022
- Fax
- (605) 217-2900
- Medicaid ID
- 6100760 SD
- Medicare enrollment
- Enrolled (PECOS I20170912001310); may accept Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 2005
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 27 in South Dakota → Look up another NPI →
Also registered at 575 N Sioux Point RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tyson AllenSurgical Physician Assistant1053911123
- Aaron Althaus, MDOrthopaedic Surgery Physician1518195619
- Brittany Anderson, CNPFamily Nurse Practitioner1770969164
- Trisha Anderson, PA-CSurgical Physician Assistant1932734191
- Margaret Andriano-Hazel, PTPhysical Therapist1265128250
- Tiffany Becker, PTPhysical Therapist1699059246
Verify Hendrik B. Klopper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 8072Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average neurological surgery physician in 2024
136 Medicare Part D claims for 76 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 47 claims were for opioids.
Most prescribed
- Gabapentin31 claims
- Hydrocodone-Acetaminophen23 claims
- Levetiracetam22 claims
- Tramadol Hcl16 claims
- Cyclobenzaprine Hcl12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $316.16
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
3 hospitals and group practices
- Faith Regional Health ServicesNorfolk, NE · Acute Care Hospitals3 of 5 stars
- Cnos PCNorfolk, NE
- Sports Rehab And Professional Therapy Associates IncStorm Lake, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hendrik B. Klopper among 27 neurological surgery physician records in South Dakota
Hendrik B. Klopper, MD is one of 27 neurological surgery physician records with a practice address in South Dakota. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 59% of them.
- NPI issued2007 · 59% of these records are older, 26% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2005 among the 15 with a school on file
- Record last updated2022 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X 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 neurological surgery physician records list a practice address in Dakota Dunes
They are 8 of the 326 NPPES records with a practice address in Dakota Dunes, and 27 neurological surgery physician records in South Dakota.
All 27 in South Dakota → Every provider in Dakota Dunes → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Luis Diaz-Aguilar, MDDakota Dunes, SD 570491306342555
- Quentin Durward, MDDakota Dunes, SD 570491457354383
- Matthew Johnson, MD, MPHDakota Dunes, SD 570491376688150
- John Pracyk, MD, PHD, MBADakota Dunes, SD 570491649216920
- Thorir Ragnarsson, MDDakota Dunes, SD 570491013910363
- Ralph Reeder, MDDakota Dunes, SD 570491811990161
- Grant Shumaker, MDDakota Dunes, SD 570491841265139
- Seokchun LimSioux Falls, SD 571041154775781
Common questions
What is Hendrik B. Klopper, MD's NPI number?
Hendrik B. Klopper, MD's National Provider Identifier (NPI) is 1942429394, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Hendrik B. Klopper, MD located?
The NPPES record lists a practice address at 575 N Sioux Point RD, Dakota Dunes, SD, 57049. Phone: (605) 217-2667. Providers update this record themselves, so call before visiting.
How can I verify Hendrik B. Klopper, MD's license?
NPPES lists South Dakota license number 8072, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hendrik B. Klopper, MD prescribe under Medicare Part D?
In 2024, Hendrik B. Klopper, MD had 136 Medicare Part D claims for 76 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions 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.