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

Timothy J Guernsey

Individual provider Certified Registered Nurse Anesthetist · NPI 1063052918

Timothy J Guernsey is a Certified Registered Nurse Anesthetist (CRNA) in Bridgeton, Missouri. Qualified in 2019, 7 years ago. Practices with North American Partners in Anesthesia Illinois LLC, a 428-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
7
Licensed in
IL, MO
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

12303 De Paul Dr
Bridgeton, MO 63044-2512
Phone: (314) 344-6000
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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 2019045630 (MO)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 209031792 (IL)

Record details

NPI number1063052918
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 8, 2020
Last updated in NPPESNovember 17, 2025
Certification dateNovember 17, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice North American Partners In Anesthesia Illinois Llc — 428 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Bridgeton