NPPES file of Aug 9, 2026

Gregory Souza, CRNA

Certified Registered Nurse Anesthetist · Westmont, IL

Gregory Souza, CRNA is a certified registered nurse anesthetist with a practice address in Westmont, Illinois, and NPI 1336169093, issued on Jul 19, 2006. Check the license (Illinois 041190036, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336169093
Name
Gregory Souza
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
041190036 IL
2004016345 MO
Self-reported in NPPES; status is on the state search
Practice location
700 Pasquinelli Dr, Westmont, IL 60559
Phone
(630) 990-9729
Enumerated
Jul 19, 2006
Record last updated
Nov 26, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
911071603 MO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 2,444 in Illinois → Look up another NPI →

Also registered at 700 Pasquinelli Dr

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

  1. Lisa-Marie Gray, PA-CPhysician Assistant1376502435
  2. Mariann Herbert, DOObstetrics & Gynecology Physician1972513372
  3. Jonathan Levine, MDVascular & Interventional Radiology Physician1487673448
  4. Angelo Makris, MDVascular & Interventional Radiology Physician1053336156
  5. Saumil Shah, M.D.Vascular & Interventional Radiology Physician1134388770

Verify Gregory Souza in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 041190036    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 Illinois 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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Gregory Souza among 2,444 certified registered nurse anesthetist records in Illinois

Gregory Souza, CRNA is one of 2,444 certified registered nurse anesthetist records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 73% newer
  • In a Medicare fileNo · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 79% of these records are
  • Record last updated2019 · 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 Illinois 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 Illinois

There are 2,444 certified registered nurse anesthetist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,444 in Illinois → Every provider in Westmont → Certified Registered Nurse Anesthetist nationwide →

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

  1. Connor Prokop, CRNAWestmont, IL 605591467124776
  2. Petula SharmaWestmont, IL 605591528306008
  3. Hailey Theeck, CRNAWestmont, IL 605591679165856
  4. Logan McCannNaperville, IL 605631104793801
  5. Nicole Kellogg, CRNASandwich, IL 605481558070722
  6. Tangela Fuqua, CRNAPlainfield, IL 605441568427094
  7. Jeremy Lenich, CRNAPlainfield, IL 605441386363810
  8. Julia Burban, CRNAOswego, IL 605431669513263

Common questions

What is Gregory Souza, CRNA's NPI number?

Gregory Souza, CRNA's National Provider Identifier (NPI) is 1336169093, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Souza, CRNA located?

The NPPES record lists a practice address at 700 Pasquinelli Dr, Westmont, IL, 60559. Phone: (630) 990-9729. Providers update this record themselves, so call before visiting.

How can I verify Gregory Souza, CRNA's license?

NPPES lists Illinois license number 041190036, as entered by the provider. Search the Illinois 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. 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.