NPPES file of Aug 9, 2026

Aaron Ous

Certified Registered Nurse Anesthetist · Minneapolis, MN

Aaron Ous is a certified registered nurse anesthetist with a practice address in Minneapolis, Minnesota, and NPI 1558809921, issued on Feb 6, 2017. Check the license (Minnesota 2101, as entered in NPPES) with the Minnesota board that licenses this profession; 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
1558809921
Name
Aaron Ous
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
2101 MN
219236-30 WI
Self-reported in NPPES; status is on the state search
Practice location
800 E 28TH St, Minneapolis, MN 55407
Phone
(612) 863-4000
Enumerated
Feb 6, 2017
Record last updated
Oct 17, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20191001000394); accepts Medicare assignment
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 800 E 28TH St

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

  1. Raed Abdelhadi, MDClinical Cardiac Electrophysiology Physician1518057413
  2. Anthony Abeln, OTOccupational Therapist1063793503
  3. Samuel Abelson, MDEmergency Medicine Physician1508963331
  4. Lda Abreu, ARNPNeonatal Nurse Practitioner1790730265
  5. Robyn Achmann, APNP-BCAdult Health Nurse Practitioner1871862219
  6. Mary Adam, CNSAdult Health Clinical Nurse Specialist1720398746

Verify Aaron Ous in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 2101
    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
Find the Minnesota 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: $14.28

1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aaron Ous$14.28
  2. Specialty average$135.08

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. Baldwin Area Medical Center IncBaldwin, WI
  2. Hudson Hospital IncHudson, WI

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

Aaron Ous among 2,663 certified registered nurse anesthetist records in Minnesota

Aaron Ous is one of 2,663 certified registered nurse anesthetist records with a practice address in Minnesota. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 71% of them.

  • NPI issued2017 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2017 · median 2013 among the 1,930 with a school on file
  • Record last updated2017 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

450 certified registered nurse anesthetist records list a practice address in Minneapolis

They are 450 of the 22,918 NPPES records with a practice address in Minneapolis, and 2,663 certified registered nurse anesthetist records in Minnesota.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Gary Cozine, CRNAMinneapolis, MN 554071174597363
  2. Shelly Cozine, CRNAMinneapolis, MN 554071437123627
  3. Heather Crane, CRNAMinneapolis, MN 554071124094123
  4. Edward Dauphin, CRNAMinneapolis, MN 554071255308367
  5. Randall Dyson, CRNAMinneapolis, MN 554071730148651
  6. Michael Gotzsche, CRNAMinneapolis, MN 554071609835628
  7. Geraldine Herriges, CRNAMinneapolis, MN 554071295794261
  8. Kristin Kemp, CRNAMinneapolis, MN 554071881653251

Common questions

What is Aaron Ous's NPI number?

Aaron Ous's National Provider Identifier (NPI) is 1558809921, issued on Feb 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Ous located?

The NPPES record lists a practice address at 800 E 28TH St, Minneapolis, MN, 55407. Phone: (612) 863-4000. Providers update this record themselves, so call before visiting.

How can I verify Aaron Ous's license?

NPPES lists Minnesota license number 2101, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity 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.