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

Individual provider Certified Registered Nurse Anesthetist · NPI 1568689859

Jon Gregory, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Jacksonville, Illinois. Qualified in 1991, 35 years ago. Practices with Jacksonville Crnas Inc, a 17-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
35
Licensed in
IL
In the registry since
2007
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

1600 W Walnut St
Jacksonville, IL 62650-1136
Phone: (217) 245-9541
Fax: (217) 479-8781
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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 (IL)

Record details

NPI number1568689859
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedApril 19, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1600 W Walnut St, Jacksonville, IL 62650-1136

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Jacksonville Crnas Inc — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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