NPPES file of Aug 9, 2026

Chaz Michael Lasseigne, CRNA

Certified Registered Nurse Anesthetist · Fort Defiance, AZ

Chaz Michael Lasseigne, CRNA is a certified registered nurse anesthetist with a practice address in Fort Defiance, Arizona, and NPI 1972781656, issued on Feb 5, 2008. Check the license with the Arizona 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
1972781656
Name
Chaz Michael Lasseigne
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
RN2535247 MN
CRNA000467 NV
Self-reported in NPPES; status is on the state search
Practice location
Corner OF Route N12 And N7, Fort Defiance, AZ 86504
Phone
(928) 729-8000
Enumerated
Feb 5, 2008
Record last updated
Oct 2, 2025
Medicaid ID
1983322-01 TX
Medicare enrollment
Enrolled (PECOS I20250611001106); 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 1,100 in Arizona → Look up another NPI →

Also registered at Corner OF Route N12 And N7

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

  1. Moaz Abulfaraj, MDSurgery Physician1861797193
  2. Walter Adam, MDFamily Medicine Physician1053368860
  3. Margaret Adams, ARNPFamily Nurse Practitioner1427455682
  4. Sandra Adkins, DDSDentist1710918131
  5. Elizabeth Agre, PT, DPTPhysical Therapist1891268280
  6. Mohammad Akhavan Heidari, MDSurgery Physician1205041571

Verify Chaz Michael Lasseigne in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck 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 Arizona 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. Centracare ClinicSaint Cloud, MN
  2. The Fort Defiance Indian Hospital Board, IncorporationFort Defiance, AZ

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

Chaz Michael Lasseigne among 1,100 certified registered nurse anesthetist records in Arizona

Chaz Michael Lasseigne, CRNA is one of 1,100 certified registered nurse anesthetist records with a practice address in Arizona. 84% 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 28% of them.

  • NPI issued2008 · 28% of these records are older, 70% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2007 · median 2017 among the 891 with a school on file
  • Record last updated2025 · 43% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 certified registered nurse anesthetist records list a practice address in Fort Defiance

They are 14 of the 590 NPPES records with a practice address in Fort Defiance, and 1,100 certified registered nurse anesthetist records in Arizona.

All 1,100 in Arizona → Every provider in Fort Defiance → Certified Registered Nurse Anesthetist nationwide →

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

  1. Joseph Denhalter, CRNAFort Defiance, AZ 865041528559143
  2. Joe Griffin, CRNAFort Defiance, AZ 865041942267323
  3. Julie Hughes, CRNAFort Defiance, AZ 865041275699837
  4. Jacquelyn James, CRNAFort Defiance, AZ 865041811136112
  5. Gregory Lewandowski, CRNAFort Defiance, AZ 865041679684021
  6. Kevin Lewellen, CRNAFort Defiance, AZ 865041124047949
  7. Michael Mackinnon, CRNAFort Defiance, AZ 865041174754626
  8. Peter Marinich, CRNAFort Defiance, AZ 865041407931702

Common questions

What is Chaz Michael Lasseigne, CRNA's NPI number?

Chaz Michael Lasseigne, CRNA's National Provider Identifier (NPI) is 1972781656, issued on Feb 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Chaz Michael Lasseigne, CRNA located?

The NPPES record lists a practice address at Corner OF Route N12 And N7, Fort Defiance, AZ, 86504. Phone: (928) 729-8000. Providers update this record themselves, so call before visiting.

How can I verify Chaz Michael Lasseigne, CRNA's license?

Search the Arizona 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.