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

Jason Leo Cassidy, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1649276429

Jason Leo Cassidy, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Springfield, Illinois. Qualified in 2003, 23 years ago. Practices with Memorial Medical Center, a 130-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
23
Licensed in
IL, MO
In the registry since
2005
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

701 N 1st St
Springfield, IL 62781-2329
Phone: (217) 788-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3015 N Ballas Rd, Saint Louis, MO 63131-2329 — (314) 996-5330

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209.020724 (IL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 2001022867 (MO)

Record details

NPI number1649276429
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 25, 2005
Last updated in NPPESFebruary 11, 2020
Certification dateFebruary 11, 2020

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Memorial Medical Center — 130 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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