NPPES file of Aug 9, 2026

Lauren Elizabeth Krejcha, CRNA APNP

Certified Registered Nurse Anesthetist · Milwaukee, WI

Lauren Elizabeth Krejcha, CRNA APNP is a certified registered nurse anesthetist with a practice address in Milwaukee, Wisconsin, and NPI 1508249863, issued on Jul 6, 2015. Check the license (Wisconsin 8791, 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
1508249863
Name
Lauren Elizabeth Krejcha
Credential
CRNA APNP
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
8791 WI
Self-reported in NPPES; status is on the state search
Practice location
9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone
(414) 805-3666
Enumerated
Jul 6, 2015
Record last updated
Apr 22, 2025
Medicaid ID
100074417 WI
Medicare enrollment
Enrolled (PECOS I20150723006921); accepts Medicare assignment
Medical or professional school
Mayo Medical School, 2015
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 9200 W Wisconsin Ave

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

  1. Shameem Aadam, RPHPharmacist1760755680
  2. Abubaker Abdalla, MDHospitalist Physician1194187617
  3. Sameem Abedin, MDHematology & Oncology Physician1063641157
  4. Lolia Abibo, M.D.Hospitalist Physician1912359795
  5. Haisam Abid, MBBSHospitalist Physician1578083184
  6. Faith Abodunrin, MDHematology & Oncology Physician1437768769

Verify Lauren Elizabeth Krejcha 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 8791    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 one group practice

  1. The Medical College OF Wisconsin IncMilwaukee, WI

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

Lauren Elizabeth Krejcha among 1,241 certified registered nurse anesthetist records in Wisconsin

Lauren Elizabeth Krejcha, CRNA APNP 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 2015, is newer than 63% of them.

  • NPI issued2015 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2015 · 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).

Certified Registered Nurse Anesthetist providers in Wisconsin

There are 1,241 certified registered nurse anesthetist records in Wisconsin.

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

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

  1. William Campbell, M.D.Milwaukee, WI 532261023094356
  2. Deborah Cobb, CRNAMilwaukee, WI 532261871692657
  3. Laurie DebargeMilwaukee, WI 532261538110176
  4. Allison DuncanMilwaukee, WI 532261881876993
  5. Susan Duszynski, CRNAMilwaukee, WI 532261649240946
  6. Scott Kunkel, CRNAMilwaukee, WI 532261508844291
  7. Yakira Leevan, CRNAMilwaukee, WI 532261295715118
  8. Stephen McCarroll, CRNAMilwaukee, WI 532261427027580

Common questions

What is Lauren Elizabeth Krejcha, CRNA APNP's NPI number?

Lauren Elizabeth Krejcha, CRNA APNP's National Provider Identifier (NPI) is 1508249863, issued on Jul 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Elizabeth Krejcha, CRNA APNP located?

The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-3666. Providers update this record themselves, so call before visiting.

How can I verify Lauren Elizabeth Krejcha, CRNA APNP's license?

NPPES lists Wisconsin license number 8791, 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.