Stephanie Marie Arner, CRNA
Certified Registered Nurse Anesthetist · Saint Louis, MO
Stephanie Marie Arner, CRNA is a certified registered nurse anesthetist with a practice address in Saint Louis, Missouri, and NPI 1407673445, issued on Sep 23, 2024. Check the license (Missouri 2025022001, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Marie Arner
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 2025022001 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
- Phone
- (800) 862-9980
- Enumerated
- Sep 23, 2024
- Record last updated
- Feb 17, 2026
- Fax
- (314) 362-1185
- Medicare enrollment
- Enrolled (PECOS I20250702002171); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,069 in Missouri → Look up another NPI →
Also registered at 1 Barnes Jewish Hospital Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Marie Arner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2025022001Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Marie Arner among 2,069 certified registered nurse anesthetist records in Missouri
Stephanie Marie Arner, CRNA is one of 2,069 certified registered nurse anesthetist records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.
- NPI issued2024 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2025 · median 2013 among the 1,508 with a school on file
- Record last updated2026 · 50% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
623 certified registered nurse anesthetist records list a practice address in Saint Louis
They are 623 of the 27,605 NPPES records with a practice address in Saint Louis, and 2,069 certified registered nurse anesthetist records in Missouri.
All 2,069 in Missouri → Every provider in Saint Louis → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- William Adams, CRNASaint Louis, MO 631101891776860
- Anita Barni, CRNASt Louis, MO 631101912975301
- Michon Coats, CRNASaint Louis, MO 631101912966722
- Karen Frank, CRNASaint Louis, MO 631101679579239
- James Halliburton, CRNASaint Louis, MO 631101174502025
- Christina Hanselman, CRNASaint Louis, MO 631101245202613
- Janise Heck, CRNASaint Louis, MO 631101821077058
- Bernadette Henrichs, CRNASaint Louis, MO 631101386635662
Common questions
What is Stephanie Marie Arner, CRNA's NPI number?
Stephanie Marie Arner, CRNA's National Provider Identifier (NPI) is 1407673445, issued on Sep 23, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Marie Arner, CRNA located?
The NPPES record lists a practice address at 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110. Phone: (800) 862-9980. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Marie Arner, CRNA's license?
NPPES lists Missouri license number 2025022001, as entered by the provider. Search the Missouri 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.