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

Timothy O'Connor, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1932185469

Timothy O'Connor, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Granite City, Illinois. Qualified in 2004, 22 years ago. Practices with Specialists in Anesthesia PC, a 7-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
22
Licensed in
IL
In the registry since
2005
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

2100 Madison Ave
Granite City, IL 62040-4701
Phone: (660) 826-5960
Fax: (660) 826-4852
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209005367 (IL)

Record details

NPI number1932185469
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedDecember 16, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Specialists In Anesthesia Pc — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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