Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Aaron St Vrain, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1265412704

Aaron St Vrain, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Wichita, Kansas. Qualified in 1999, 27 years ago. Practices with Four States Anesthesia Services LLC, a 32-clinician group and accepts Medicare assignment. Licensed in Kansas and Oklahoma.

Years since qualifying
27
Licensed in
KS, OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1515 S Clifton Ave #200
Wichita, KS 67218-2900
Phone: (316) 618-1515
Fax: (316) 618-8635
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 54694 (KS)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence R0096002 (OK)

Record details

NPI number1265412704
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedJanuary 19, 2006
Last updated in NPPESJuly 10, 2024
Certification dateJuly 10, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Four States Anesthesia Services Llc — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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