Luis Daniel Diaz-Aguilar, MD
Neurological Surgery Physician · Dakota Dunes, SD
Luis Daniel Diaz-Aguilar, MD is a neurological surgery physician with a practice address in Dakota Dunes, South Dakota, and NPI 1306342555, issued on Apr 4, 2018. Check the license (South Dakota 17565, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Luis Daniel Diaz-Aguilar
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 17565 SD
MD-54783 IA
36885 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 4, 2018
- Record last updated
- Aug 7, 2025
- Fax
- (605) 217-2900
- Medicare enrollment
- Enrolled (PECOS I20250807003325); may accept Medicare assignment
- 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 Luis Daniel Diaz-Aguilar 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 17565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $207.97
2 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. 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
- Floyd Valley HealthcareLe Mars, IA · Critical Access Hospitals3 of 5 stars
- Cnos PCSioux City, IA
- 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.
Luis Daniel Diaz-Aguilar among 27 neurological surgery physician records in South Dakota
Luis Daniel Diaz-Aguilar, 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 2018, is newer than 93% of them.
- NPI issued2018 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2005 among the 15 with a school on file
- Record last updated2025 · 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
- Quentin Durward, MDDakota Dunes, SD 570491457354383
- Matthew Johnson, MD, MPHDakota Dunes, SD 570491376688150
- Hendrik Klopper, MDDakota Dunes, SD 570491942429394
- 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 Luis Daniel Diaz-Aguilar, MD's NPI number?
Luis Daniel Diaz-Aguilar, MD's National Provider Identifier (NPI) is 1306342555, issued on Apr 4, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Luis Daniel Diaz-Aguilar, 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 Luis Daniel Diaz-Aguilar, MD's license?
NPPES lists South Dakota license number 17565, 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.
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.