NPPES file of Aug 9, 2026

John Bass, M.D.

Pediatric Cardiology Physician · Minneapolis, MN

John Bass, M.D. is a pediatric cardiology physician with a practice address in Minneapolis, Minnesota, and NPI 1164468583, issued on Jun 22, 2006. Check the license (Minnesota 24910, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164468583
Name
John Bass
Credential
M.D.
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License number
24910 MN
Self-reported in NPPES; status is on the state search
Practice location
University OF Minnesota Physicians, Minneapolis, MN 55455
Phone
(612) 672-7122
Enumerated
Jun 22, 2006
Record last updated
Jul 28, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid IDs
1984401 IA
30259200 WI
0055641 MT
276893300 MN
Medicare enrollment
Enrolled (PECOS I20060221000751); accepts Medicare assignment
Medical or professional school
University Of Mississippi School Of Medicine, 1970
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 University OF Minnesota Physicians

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

  1. Indu Agarwal, M.B., B.S.Neonatal-Perinatal Medicine Physician1902840689
  2. Jill Anderson, M.D.Ophthalmology Physician1275577454
  3. Rafael Andrade, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1538103155
  4. Pablo Avendano, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1003850173
  5. Robert Bache, M.D.Cardiovascular Disease Physician1851335939
  6. Henry Balfour, M.D.Pediatric Infectious Diseases Physician1841234945

Verify John Bass in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 24910
    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 Minnesota license search

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The practice group's MIPS final score for 2023 (Medicare payment program): 82.3 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.5
  2. Costout of 100 · 30%38.2
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,925.00

1 payment: consulting fee; the largest payer was B. Braun Interventional Systems Inc. The 1,156 providers of this specialty with any payment received $2,864.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Bass$1,925.00
  2. Specialty average$2,864.57

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

Bills Medicare through 2 group practices

  1. Fairview Express CareMinneapolis, MN
  2. University OF Minnesota Health Clinics And Surgery Center IncMinneapolis, MN

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

Pediatric Cardiology Physician providers in Minnesota

There are 73 pediatric cardiology physician records in Minnesota.

Other pediatric cardiology physician records in Minnesota

  1. Kelly Aarsvold, MDDuluth, MN1710323100
  2. Michael Ackerman, M.D.Rochester, MN1104802032
  3. Varun Aggarwal, M.D.Minneapolis, MN1801141502
  4. Matthew Ambrose, M.D.Minneapolis, MN1255523320
  5. Rebecca Ameduri, MDRochester, MN1861696569
  6. Jason Anderson, MDRochester, MN1336435270
  7. Charles Baker, M.D.Minneapolis, MN1437198223
  8. Daniel Beissel, M.D.Minneapolis, MN1689808057
  9. Forrest Bessinger, M.D.Roseville, MN1790921385
  10. Sarah BlonskyMinneapolis, MN1154776664

Common questions

What is John Bass, M.D.'s NPI number?

John Bass, M.D.'s National Provider Identifier (NPI) is 1164468583, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Bass, M.D. located?

The NPPES record lists a practice address at University OF Minnesota Physicians, Minneapolis, MN, 55455. Phone: (612) 672-7122. Providers update this record themselves, so call before visiting.

How can I verify John Bass, M.D.'s license?

NPPES lists Minnesota license number 24910, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is John Bass, M.D.'s MIPS final score?

The 2023 MIPS final score is 82.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.