NPPES file of Aug 9, 2026

Margaret Wrenholt

Certified Registered Nurse Anesthetist · Lawrence, KS

Margaret Wrenholt is a certified registered nurse anesthetist with a practice address in Lawrence, Kansas, and NPI 1073406468, issued on Jun 2, 2025. Check the license (Kansas 155406, as entered in NPPES) with the Kansas 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
1073406468
Name
Margaret Wrenholt
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
155406 KS
Self-reported in NPPES; status is on the state search
Practice location
325 Maine St, Lawrence, KS 66044
Phone
(785) 505-5000
Enumerated
Jun 2, 2025
Record last updated
Jun 2, 2025
Medicare enrollment
Enrolled (PECOS I20250630003686); 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 1,123 in Kansas → Look up another NPI →

Also registered at 325 Maine St

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

  1. Carl Anschutz, MDHospitalist Physician1427270750
  2. Alaina BalesStudent in an Organized Health Care Education/Training Program1619824877
  3. Britani BaxterPhysical Therapy Assistant1508448754
  4. Karen Bayouth, PTPhysical Therapist1558576959
  5. Katelyn Beachner, PHARMDPharmacist1336646264
  6. Matthew BleichPharmacist1639009822

Verify Margaret Wrenholt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kansas board licenses this profession
    Search for license 155406    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 Kansas 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 one group practice

  1. Lawrence Anaesthesia PALawrence, KS

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

Margaret Wrenholt among 1,123 certified registered nurse anesthetist records in Kansas

Margaret Wrenholt is one of 1,123 certified registered nurse anesthetist records with a practice address in Kansas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2025 · median 2014 among the 840 with a school on file
  • Record last updated2025 · 56% 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 Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

28 certified registered nurse anesthetist records list a practice address in Lawrence

They are 28 of the 2,173 NPPES records with a practice address in Lawrence, and 1,123 certified registered nurse anesthetist records in Kansas.

All 1,123 in Kansas → Every provider in Lawrence → Certified Registered Nurse Anesthetist nationwide →

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

  1. Kayla Fritchey, CRNALawrence, KS 660441801297031
  2. James Haase, CRNALawrence, KS 660441275597007
  3. Jeffery Herman, CRNALawrence, KS 660441023073863
  4. Jon Holm, CRNALawrence, KS 660441205891041
  5. Jason Kidd, CRNALawrence, KS 660441609833656
  6. Shaun McEuen, CRNALawrence, KS 660441568825891
  7. Travis Palmer, CRNALawrence, KS 660441285921759
  8. Christopher Roberts, CRNALawrence, KS 660441255669131

Common questions

What is Margaret Wrenholt's NPI number?

Margaret Wrenholt's National Provider Identifier (NPI) is 1073406468, issued on Jun 2, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Margaret Wrenholt located?

The NPPES record lists a practice address at 325 Maine St, Lawrence, KS, 66044. Phone: (785) 505-5000. Providers update this record themselves, so call before visiting.

How can I verify Margaret Wrenholt's license?

NPPES lists Kansas license number 155406, as entered by the provider. Search the Kansas 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.