NPPES file of Aug 9, 2026

Melissa Anne Gerlach, DNP, CRNA

Certified Registered Nurse Anesthetist · Belleville, IL

Melissa Anne Gerlach, DNP, CRNA is a certified registered nurse anesthetist with a practice address in Belleville, Illinois, and NPI 1194457705, issued on Jun 30, 2022. Check the license (Illinois 209025313, as entered in NPPES) 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194457705
Name
Melissa Anne Gerlach
Credential
DNP, CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
209025313 IL
Self-reported in NPPES; status is on the state search
Practice location
4500 Memorial Dr, Belleville, IL 62226
Phone
(618) 257-6290
Enumerated
Jun 30, 2022
Record last updated
Jul 8, 2022
Medicare enrollment
Enrolled (PECOS I20230210000108); 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 2,444 in Illinois → Look up another NPI →

Also registered at 4500 Memorial Dr

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

  1. Lubasi Akombelwa, NPNurse Practitioner1811489479
  2. Mohammed Al Hamati, MDHospitalist Physician1851779920
  3. Yahia Al Turk, MDGastroenterology Physician1487114682
  4. Md Ali, MDHospitalist Physician1376163261
  5. Shadi Altwal, M.D.Hospitalist Physician1417992520
  6. Aloka Amarakone, MDNeurology Physician1407051329

Verify Melissa Anne Gerlach 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 209025313    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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Bills Medicare through one group practice

  1. Metro-West Anesthesia Group IncSaint Louis, MO

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

Melissa Anne Gerlach among 2,444 certified registered nurse anesthetist records in Illinois

Melissa Anne Gerlach, DNP, 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 2022, is newer than 82% of them.

  • NPI issued2022 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2022 · median 2015 among the 1,926 with a school on file
  • Record last updated2022 · 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).

61 certified registered nurse anesthetist records list a practice address in Belleville

They are 61 of the 1,404 NPPES records with a practice address in Belleville, and 2,444 certified registered nurse anesthetist records in Illinois.

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

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

  1. Leah Corbitt, CRNABelleville, IL 622261114388709
  2. Michelle Ertel, CRNABelleville, IL 622261801068481
  3. Sandra Hayden, CRNABelleville, IL 622261629088174
  4. Ashley Lawrence, CRNABelleville, IL 622261336509587
  5. Kristin Maberry, CRNABelleville, IL 622261093750812
  6. Brian McAnulty, CRNABelleville, IL 622261548473853
  7. Elizabeth Nicholson, CRNABelleville, IL 622261417220252
  8. Bridgette Peek, CRNABelleville, IL 622261063752988

Common questions

What is Melissa Anne Gerlach, DNP, CRNA's NPI number?

Melissa Anne Gerlach, DNP, CRNA's National Provider Identifier (NPI) is 1194457705, issued on Jun 30, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Anne Gerlach, DNP, CRNA located?

The NPPES record lists a practice address at 4500 Memorial Dr, Belleville, IL, 62226. Phone: (618) 257-6290. Providers update this record themselves, so call before visiting.

How can I verify Melissa Anne Gerlach, DNP, CRNA's license?

NPPES lists Illinois license number 209025313, 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. 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.