NPPES file of Aug 9, 2026

Aaron H. Thornton, CRNA

Certified Registered Nurse Anesthetist · Columbus, WI

Aaron H. Thornton, CRNA is a certified registered nurse anesthetist with a practice address in Columbus, Wisconsin, and NPI 1033370085, issued on Jun 23, 2008. Check the license (Wisconsin 4514-33, as entered in NPPES) with the Wisconsin 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033370085
Name
Aaron H. Thornton
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
4514-33 WI
D113299 IA
Self-reported in NPPES; status is on the state search
Practice location
1511 Park Ave, Columbus, WI 53925
Phone
(920) 623-2200
Enumerated
Jun 23, 2008
Record last updated
May 10, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20240627002559); 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 1511 Park Ave

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

  1. John Bohn, M.D.Pediatrics Physician1346776523
  2. Dawn Faust, APRN, BCAdult Health Nurse Practitioner1831384874
  3. Heidi Hughes, PA-CMedical Physician Assistant1548209695
  4. Nazi Khan, MDSleep Medicine (Internal Medicine) Physician1225004245
  5. Katelyn Knapp, RDNRegistered Dietitian1063059558
  6. Elizabeth Larson, MDFamily Medicine Physician1912141433

Verify Aaron H. Thornton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 4514-33
    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 Wisconsin 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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The practice group's MIPS final score for 2023 (Medicare payment program): 79.7 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 score82.8
  2. Costout of 100 · 30%63.9
  3. Promoting interoperabilitynot scored (reweighted)
  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: $21.09

1 payment: food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., 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 Thornton$21.09
  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 one group practice

  1. Hospitalist Medicine Physicians OF Washington - TcsPortland, OR

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

Aaron H. Thornton among 1,241 certified registered nurse anesthetist records in Wisconsin

Aaron H. Thornton, CRNA is one of 1,241 certified registered nurse anesthetist records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 43% of them.

  • NPI issued2008 · 43% of these records are older, 54% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2008 · median 2013 among the 932 with a school on file
  • Record last updated2016 · 48% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 certified registered nurse anesthetist records list a practice address in Columbus

They are 3 of the 138 NPPES records with a practice address in Columbus, and 1,241 certified registered nurse anesthetist records in Wisconsin.

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

  1. Kurt Reichert, CRNAColumbus, WI 539251306902036
  2. Jean Weigand, DNP, CRNAColumbus, WI 539251427727759
  3. Carol Christie, CRNABeaver Dam, WI 539161770660227
  4. Linda Miller, CRNABeaver Dam, WI 539161790895001
  5. Mary Phung, CRNABeaver Dam, WI 539161265841589
  6. Aimee Schneider, CRNABeaver Dam, WI 539161104449826
  7. Jason Schultz, CRNABeaver Dam, WI 539161336766971
  8. Lynda Vielbig, CRNABeaver Dam, WI 539161063040244

Common questions

What is Aaron H. Thornton, CRNA's NPI number?

Aaron H. Thornton, CRNA's National Provider Identifier (NPI) is 1033370085, issued on Jun 23, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Aaron H. Thornton, CRNA located?

The NPPES record lists a practice address at 1511 Park Ave, Columbus, WI, 53925. Phone: (920) 623-2200. Providers update this record themselves, so call before visiting.

How can I verify Aaron H. Thornton, CRNA's license?

NPPES lists Wisconsin license number 4514-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

What is Aaron H. Thornton, CRNA's MIPS final score?

The 2023 MIPS final score is 79.7 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.