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

Individual provider Certified Registered Nurse Anesthetist · NPI 1679669378

Mrs. Teresa Diane Duncan, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Decatur, Illinois. Qualified in 1998, 28 years ago. Practices with Kirby Medical Center, a 79-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
28
Licensed in
IL
In the registry since
2006
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

2300 N Edward
Decatur, IL 62526
Phone: (217) 876-8121
Fax: (217) 876-2261
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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 number1679669378
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Kirby Medical Center — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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