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

Sonja O'Sullivan, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1518324037

Sonja O'Sullivan, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Knoxville, Tennessee. Qualified in 2015, 11 years ago. Practices with Albany Medical College, a 1,057-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and Tennessee.

Years since qualifying
11
Licensed in
CT, TN
In the registry since
2016
Specialties on file
2
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

1901 Clinch Ave
Knoxville, TN 37916-2307
Phone: (865) 541-1111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 99 E River Dr, East Hartford, CT 06108-3288 — (860) 282-4128

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 24560 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 107689 (CT)

Record details

NPI number1518324037
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJanuary 28, 2016
Last updated in NPPESAugust 30, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Albany Medical College — 1057 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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