NPPES file of Aug 9, 2026

Carol B. Nelson, MD

Neurology Physician · Mitchell, SD

Carol B. Nelson, MD is a neurology physician with a practice address in Mitchell, South Dakota, and NPI 1003823410, issued on Aug 1, 2006. Check the license (South Dakota 3998, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003823410
Name
Carol B. Nelson
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
3998 SD
Self-reported in NPPES; status is on the state search
Practice location
1415 N Sanborn Blvd, Mitchell, SD 57301
Phone
(605) 990-2178
Enumerated
Aug 1, 2006
Record last updated
Jul 9, 2025
Fax
(605) 990-2179
Medicare enrollment
Enrolled (PECOS I20100623000940); accepts Medicare assignment
Medical or professional school
Sanford School Of Medicine Of University Of South Dakota, 1991
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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Also registered at 1415 N Sanborn Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Phillip Becker, ODOptometrist1407344559
  2. James Krall, ODOptometrist1376433953
  3. Jeff Krall, O.D.Optometrist1083741839
  4. Joe Krall, O.D.Pediatric Optometrist1811043102

Verify Carol B. Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
    Search for license 3998
    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
Open 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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24% fewer Medicare Part D claims than the average neurology physician in 2024

1,048 Medicare Part D claims for 133 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 12 claims were for opioids.

  1. Carol Nelson1,048
  2. Specialty average1,370

Most prescribed

  1. Gabapentin213 claims
  2. Carbidopa-Levodopa121 claims
  3. Carbidopa-Levodopa Er63 claims
  4. Nortriptyline Hcl59 claims
  5. Topiramate41 claims
  6. Levetiracetam39 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: $8,012.63

48 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Carol Nelson$8,012.63
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Carol B. Nelson among 51 neurology physician records in South Dakota

Carol B. Nelson, MD is one of 51 neurology physician records with a practice address in South Dakota. 90% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated1991 · median 2009 among the 41 with a school on file
  • Record last updated2025 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in South Dakota

There are 51 neurology physician records in South Dakota.

The 8 neurology physician records with the nearest ZIP codes

  1. Michael Bergan, M.D.Sioux Falls, SD 571081487888012
  2. Robert Nuss, M.D.Sioux Falls, SD 571081013295682
  3. Sidra Saleem, MDSioux Falls, SD 571081831727924
  4. Arsalan Anwar, M.D.Sioux Falls, SD 571051760001838
  5. Jeffrey Boyle, MD/PHDSioux Falls, SD 571051326273681
  6. Bonnie Bunch, MDSioux Falls, SD 571051265485312
  7. Caitlin Hof, MDSioux Falls, SD 571051710470836
  8. Warren Opheim, MDSioux Falls, SD 571051396751525

Common questions

What is Carol B. Nelson, MD's NPI number?

Carol B. Nelson, MD's National Provider Identifier (NPI) is 1003823410, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carol B. Nelson, MD located?

The NPPES record lists a practice address at 1415 N Sanborn Blvd, Mitchell, SD, 57301. Phone: (605) 990-2178. Providers update this record themselves, so call before visiting.

How can I verify Carol B. Nelson, MD's license?

NPPES lists South Dakota license number 3998, 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 Carol B. Nelson, MD prescribe under Medicare Part D?

In 2024, Carol B. Nelson, MD had 1,048 Medicare Part D claims for 133 beneficiaries; the average among neurology physician prescribers was 1,370. 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.