NPPES file of Aug 9, 2026

Michael A. Withall, CRNA

Certified Registered Nurse Anesthetist · Joliet, IL

Michael A. Withall, CRNA is a certified registered nurse anesthetist with a practice address in Joliet, Illinois, and NPI 1396769824, issued on Jul 27, 2006. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396769824
Name
Michael A. Withall
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
Practice location
1200 Maple RD, Joliet, IL 60432
Phone
(815) 740-1100
Enumerated
Jul 27, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050912000238); 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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Also registered at 1200 Maple RD

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

  1. Sheldon Cin, M.D.Interventional Pain Medicine Physician1912930892
  2. Pamela Clanton, CRNACertified Registered Nurse Anesthetist1861415507
  3. Jacquelyn Flynn, CRNACertified Registered Nurse Anesthetist1023033735
  4. Michael Hartnett, CRNACertified Registered Nurse Anesthetist1760408017
  5. Yasmeen Kagalwalla, MDAnatomic Pathology & Clinical Pathology Physician1093771438
  6. Terri Kennedy, FNPEmergency Medicine Physician1548282981

Verify Michael A. Withall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois 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
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Industry payments in 2024: $31.98

2 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Withall$31.98
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Elite Anesthesia Providers LtdMokena, IL
  2. Premiere Anesthesia Group LLCArlington Heights, IL

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

Michael A. Withall among 2,444 certified registered nurse anesthetist records in Illinois

Michael A. Withall, 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. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 73% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated1995 · median 2015 among the 1,926 with a school on file
  • Record last updated2007 · 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).

37 certified registered nurse anesthetist records list a practice address in Joliet

They are 37 of the 2,047 NPPES records with a practice address in Joliet, and 2,444 certified registered nurse anesthetist records in Illinois.

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

  1. Pamela Clanton, CRNAJoliet, IL 604321861415507
  2. Jacquelyn Flynn, CRNAJoliet, IL 604321023033735
  3. Michael Hartnett, CRNAJoliet, IL 604321760408017
  4. Joanne Kozak, CRNAJoliet, IL 604321467485862
  5. Todd Langellier, CRNAJoliet, IL 604321558722835
  6. Eunice Mudryj, CRNAJoliet, IL 604321063429959
  7. Katherine NiemczuraJoliet, IL 604321649632829
  8. Jennifer Petraitis, CRNAJoliet, IL 604321629372958

Common questions

What is Michael A. Withall, CRNA's NPI number?

Michael A. Withall, CRNA's National Provider Identifier (NPI) is 1396769824, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael A. Withall, CRNA located?

The NPPES record lists a practice address at 1200 Maple RD, Joliet, IL, 60432. Phone: (815) 740-1100. Providers update this record themselves, so call before visiting.

How can I verify Michael A. Withall, CRNA's license?

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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.