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

James Derek Johnson, CRNA

Individual provider Registered Nurse · NPI 1962593913

James Derek Johnson, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Knoxville, Tennessee. Qualified in 2005, 21 years ago. Practices with University Anesthesiologists, PLLC, a 150-clinician group and accepts Medicare assignment. Licensed in California and Tennessee.

Years since qualifying
21
Licensed in
CA, TN
In the registry since
2006
Specialties on file
4
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

1924 Alcoa Hwy Box U109
Knoxville, TN 37920-1511
Phone: (865) 544-9220
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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 3355 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 138393 (TN)
Registered Nurse Taxonomy 163W00000X · Licence 661322 (CA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 73432 (TN)

Record details

NPI number1962593913
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedSeptember 27, 2006
Last updated in NPPESSeptember 11, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice University Anesthesiologists, Pllc — 150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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