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

Individual provider Certified Registered Nurse Anesthetist · NPI 1326588336

Diane Treat, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Springfield, Illinois. Qualified in 2016, 10 years ago. Practices with Memorial Medical Center, a 130-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
10
Licensed in
IL
In the registry since
2017
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 Anesthesia Dept
Springfield, IL 62781-0001
Phone: (217) 788-3755
Fax: (217) 788-7071
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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 209015655 (IL)

Record details

NPI number1326588336
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedFebruary 24, 2017
Last updated in NPPESFebruary 24, 2017

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Memorial Medical Center — 130 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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