NPPES file of Aug 9, 2026

Michael Shawn Bauer, MD

Surgery Physician · Sioux Falls, SD

Michael Shawn Bauer, MD is a surgery physician with a practice address in Sioux Falls, South Dakota, and NPI 1821136219, issued on Feb 1, 2007. Check the license (South Dakota 7572, 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
1821136219
Name
Michael Shawn Bauer
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License numbers
7572 SD
58295 MN
Self-reported in NPPES; status is on the state search
Practice location
911 E 20TH St, Sioux Falls, SD 57105
Phone
(605) 334-0393
Enumerated
Feb 1, 2007
Record last updated
Jun 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(605) 334-6028
Medicare enrollment
Enrolled (PECOS I20090730000381); accepts Medicare assignment
Medical or professional school
University Of Nebraska College Of Medicine, 2004
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 911 E 20TH St

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

  1. Donald Bishop, MDCardiovascular Disease Physician1447304076
  2. Oluma Bushen, M.D.Geriatric Medicine (Internal Medicine) Physician1912267030
  3. Hari Kannan, M.D.Psychiatry Physician1447222906
  4. Mary Kinney, RNRegistered Nurse1174647655
  5. Cheri Kovalenko, CNPFamily Nurse Practitioner1164508537
  6. Trichelle Petermann, CNPWomen's Health Nurse Practitioner1942572086

Verify Michael Shawn Bauer 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 7572
    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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54% fewer Medicare Part D claims than the average surgery physician in 2024

68 Medicare Part D claims for 31 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Michael Bauer68
  2. Specialty average147

Most prescribed

  1. Omeprazole22 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: $1,277.67

15 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Bauer$1,277.67
  2. Specialty average$3,513.80

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. Surgical Institute OF South Dakota PCSioux Falls, SD

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

Michael Shawn Bauer among 114 surgery physician records in South Dakota

Michael Shawn Bauer, MD is one of 114 surgery physician records with a practice address in South Dakota. 69% 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 58% of them.

  • NPI issued2007 · 58% of these records are older, 32% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2004 · median 2006 among the 72 with a school on file
  • Record last updated2016 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in South Dakota

There are 114 surgery physician records in South Dakota.

The 8 surgery physician records with the nearest ZIP codes

  1. Robert Dahl, MDSioux Falls, SD 571051750332110
  2. Wade Dosch, M.D.Sioux Falls, SD 571051578508784
  3. Thomas Fullerton, M.D.Sioux Falls, SD 571051669417242
  4. Dennis Glatt, MDSioux Falls, SD 571051063468130
  5. Donald Graham, MDSioux Falls, SD 571051730136656
  6. Peter O'Brien, MDSioux Falls, SD 571051407803331
  7. Juliann Reiland, MD FACSSioux Falls, SD 571051700833712
  8. John Ryan, MDSioux Falls, SD 571051265438162

Common questions

What is Michael Shawn Bauer, MD's NPI number?

Michael Shawn Bauer, MD's National Provider Identifier (NPI) is 1821136219, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael Shawn Bauer, MD located?

The NPPES record lists a practice address at 911 E 20TH St, Sioux Falls, SD, 57105. Phone: (605) 334-0393. Providers update this record themselves, so call before visiting.

How can I verify Michael Shawn Bauer, MD's license?

NPPES lists South Dakota license number 7572, 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 Michael Shawn Bauer, MD prescribe under Medicare Part D?

In 2024, Michael Shawn Bauer, MD had 68 Medicare Part D claims for 31 beneficiaries; the average among surgery physician prescribers was 147. 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.