Cassie Marie Ishmael
Certified Registered Nurse Anesthetist · O Fallon, IL
Cassie Marie Ishmael is a certified registered nurse anesthetist with a practice address in O Fallon, Illinois, and NPI 1184057630, issued on Aug 19, 2013. Check the license (Illinois 209010648, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassie Marie Ishmael
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 209010648 IL
Self-reported in NPPES; status is on the state search - Practice location
- Hshs St. Elizabeth's Hospital, O Fallon, IL 62269
- Phone
- (618) 234-2120
- Enumerated
- Aug 19, 2013
- Record last updated
- Jul 28, 2022
- Medicare enrollment
- Enrolled (PECOS I20230505000695); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Cassie Marie Ishmael in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209010648Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $23.86
1 payment: food and beverage; the largest payer was Medtronic, Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Baycare Medical Group, Inc.Safety Harbor, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
19 certified registered nurse anesthetist records list a practice address in O Fallon
They are 19 of the 1,077 NPPES records with a practice address in O Fallon, and 2,444 certified registered nurse anesthetist records in Illinois.
All 19 in O Fallon → All 2,444 in Illinois → Every provider in O Fallon →
Other certified registered nurse anesthetist records in Illinois
- Susan Aardema-Coughlin, APRN, CRNAKankakee, IL1891736518
- Michael Abaca, CRNADecatur, IL1457373706
- Francisco AbancoChicago, IL1255844288
- Ma. Theresa Abaring, CRNAChicago, IL1962647586
- Maria Abay, CRNAHuntley, IL1114013075
- Allison AbbottChicago, IL1720446594
- Tammy Abbott Herubin, CRNAPeoria, IL1184665796
- Joseph Abraham, CRNAOak Lawn, IL1831653401
- Mohammad Abusaoud, RNOrland Hills, IL1225757750
- Christopher Adams, CRNADekalb, IL1326182635
Common questions
What is Cassie Marie Ishmael's NPI number?
Cassie Marie Ishmael's National Provider Identifier (NPI) is 1184057630, issued on Aug 19, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Marie Ishmael located?
The NPPES record lists a practice address at Hshs St. Elizabeth's Hospital, O Fallon, IL, 62269. Phone: (618) 234-2120. Providers update this record themselves, so call before visiting.
How can I verify Cassie Marie Ishmael's license?
NPPES lists Illinois license number 209010648, 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.
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.