NPPES file of Aug 9, 2026

Michael E. Neilson

Anesthesiology Physician · Rapid City, SD

Michael E. Neilson is an anesthesiology physician with a practice address in Rapid City, South Dakota, and NPI 1215457064, issued on Jun 22, 2017. Check the license (South Dakota 12792, 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
1215457064
Name
Michael E. Neilson
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
12792 SD
Self-reported in NPPES; status is on the state search
Practice location
353 Fairmont Blvd, Rapid City, SD 57701
Phone
(605) 343-1333
Enumerated
Jun 22, 2017
Record last updated
Jul 9, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(605) 343-6017
Medicare enrollment
Enrolled (PECOS I20210719001512); accepts Medicare assignment
Medical or professional school
Sanford School Of Medicine Of University Of South Dakota, 2017
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 353 Fairmont Blvd

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

  1. Riley AckermanPhysician Assistant1073241790
  2. Shakeel Ahmed, MDInternal Medicine Physician1356773113
  3. Osama Ahsan, DOHospitalist Physician1043903891
  4. Bayan Al Share, MDHematology & Oncology Physician1235582065
  5. Ghassan Al-Shbool, MDHematology & Oncology Physician1215450937
  6. Marc Aldrich, MDInternal Medicine Physician1932209442

Verify Michael E. Neilson 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 12792    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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Industry payments in 2024: $40.51

2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Neilson$40.51
  2. Specialty average$669.59

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

Bills Medicare through one group practice

  1. West River Anesthesiology Consultants PCRapid City, SD

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

Anesthesiology Physician providers in South Dakota

There are 96 anesthesiology physician records in South Dakota.

All 96 in South Dakota → Every provider in Rapid City →

Other anesthesiology physician records in South Dakota

  1. Richard Allen, M.D.Rapid City, SD1780663328
  2. Victoria Antle-Vlach, MDYankton, SD1780615872
  3. Scott Atchison, MDSioux Falls, SD1245206523
  4. Stephen Bailey, M.D.Rapid City, SD1104805753
  5. Phillip Becker, MDMitchell, SD1427092634
  6. Douglas Bell, MDSioux Falls, SD1649246968
  7. Jeffrey Bergsbaken, MDWatertown, SD1073527974
  8. E Blickensderfer, M.D.Rapid City, SD1760461263
  9. Paul Bonacci, M.D.Chamberlain, SD1689701609
  10. Lori Borella, M.D.Rapid City, SD1568513679

Common questions

What is Michael E. Neilson's NPI number?

Michael E. Neilson's National Provider Identifier (NPI) is 1215457064, issued on Jun 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Michael E. Neilson located?

The NPPES record lists a practice address at 353 Fairmont Blvd, Rapid City, SD, 57701. Phone: (605) 343-1333. Providers update this record themselves, so call before visiting.

How can I verify Michael E. Neilson's license?

NPPES lists South Dakota license number 12792, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.