NPPES file of Aug 9, 2026

Sarah A. Oenning

Certified Registered Nurse Anesthetist · Hartford, WI

Sarah A. Oenning is a certified registered nurse anesthetist with a practice address in Hartford, Wisconsin, and NPI 1518085349, issued on Mar 27, 2007. Check the license (Wisconsin 155066-030, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518085349
Name
Sarah A. Oenning
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
155066-030 WI
Self-reported in NPPES; status is on the state search
Practice location
1032 E Sumner St, Hartford, WI 53027
Phone
(262) 673-2300
Enumerated
Mar 27, 2007
Record last updated
May 27, 2025
Medicaid ID
100029903 WI
Medicare enrollment
Enrolled (PECOS I20070829000461); 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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8 nearest certified registered nurse anesthetist records → All 1,241 in Wisconsin → Look up another NPI →

Also registered at 1032 E Sumner St

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

  1. Andrew Androshie, PAPhysician Assistant1750930301
  2. Blake Bashor, D.OEmergency Medicine Physician1417339748
  3. Maye Berroya, MDUndersea and Hyperbaric Medicine (Preventive Medicine) Physician1083679518
  4. Vasilios Bournas, D.OEmergency Medicine Physician1447575642
  5. Dorothy Carl, CRNACertified Registered Nurse Anesthetist1922017086
  6. Sanjay Chopra, DOEmergency Medicine Physician1922017821

Verify Sarah A. Oenning 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 155066-030    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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Bills Medicare through 2 group practices

  1. Anesthesia Partners Services SCMilwaukee, WI
  2. Aurora Medical Group, Inc.Hartford, WI

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

Sarah A. Oenning among 1,241 certified registered nurse anesthetist records in Wisconsin

Sarah A. Oenning 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 2007, is newer than 38% of them.

  • NPI issued2007 · 38% of these records are older, 57% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2007 · median 2013 among the 932 with a school on file
  • Record last updated2025 · 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).

11 certified registered nurse anesthetist records list a practice address in Hartford

They are 11 of the 269 NPPES records with a practice address in Hartford, and 1,241 certified registered nurse anesthetist records in Wisconsin.

All 1,241 in Wisconsin → Every provider in Hartford → Certified Registered Nurse Anesthetist nationwide →

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

  1. Dorothy Carl, CRNAHartford, WI 530271922017086
  2. Jennifer Delaruelle, CRNAHartford, WI 530271851605653
  3. Angela GoetschHartford, WI 530271962714311
  4. Carrie Harris, CRNAHartford, WI 530271619039344
  5. Esteban HenriquezHartford, WI 530271760101299
  6. Marianna Herrera, CRNAHartford, WI 530271225565302
  7. Kacey Hug, CRNAHartford, WI 530271841071834
  8. Peter Kucharas, CRNAHartford, WI 530271851647937

Common questions

What is Sarah A. Oenning's NPI number?

Sarah A. Oenning's National Provider Identifier (NPI) is 1518085349, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sarah A. Oenning located?

The NPPES record lists a practice address at 1032 E Sumner St, Hartford, WI, 53027. Phone: (262) 673-2300. Providers update this record themselves, so call before visiting.

How can I verify Sarah A. Oenning's license?

NPPES lists Wisconsin license number 155066-030, as entered by the provider. Search the Wisconsin 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.

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.