NPPES file of Aug 9, 2026

James Derek Johnson, CRNA

Certified Registered Nurse Anesthetist · Knoxville, TN

James Derek Johnson, CRNA is a certified registered nurse anesthetist with a practice address in Knoxville, Tennessee, and NPI 1962593913, issued on Sep 27, 2006. Check the license (Tennessee 138393, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962593913
Name
James Derek Johnson
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
138393 TN
73432 TN
3355 CA
661322 CA
Self-reported in NPPES; status is on the state search
Practice location
1924 Alcoa Hwy, Knoxville, TN 37920
Phone
(865) 544-9220
Enumerated
Sep 27, 2006
Record last updated
Sep 11, 2025
Medicaid ID
3635096 TN
Medicare enrollment
Enrolled (PECOS I20050620000916); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1924 Alcoa Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rochelle Aaser, APRNCritical Care Medicine Nurse Practitioner1306067921
  2. Wala Abusalah, MDNephrology Physician1578034161
  3. Bethany Adams, PTAPhysical Therapy Assistant1639891229
  4. David Adams, M.DAnesthesiology Physician1043211782
  5. Lally Adams, M.D.Anesthesiology Physician1093962003
  6. Anna AddisonStudent in an Organized Health Care Education/Training Program1053233346

Verify James Derek Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 138393
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Resource Anesthesia, P.C.Knoxville, TN
  2. University Anesthesiologists, PLLCKnoxville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

James Derek Johnson among 3,117 certified registered nurse anesthetist records in Tennessee

James Derek Johnson, CRNA is one of 3,117 certified registered nurse anesthetist records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 65% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2005 · median 2012 among the 2,370 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

384 certified registered nurse anesthetist records list a practice address in Knoxville

They are 384 of the 14,339 NPPES records with a practice address in Knoxville, and 3,117 certified registered nurse anesthetist records in Tennessee.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Ann Benfield, CRNAKnoxville, TN 379201346213600
  2. Julie Bonom, CRNAKnoxville, TN 379201558334805
  3. Stevan Bonom, CRNAKnoxville, TN 379201497728752
  4. Leigh Doettl, CRNAKnoxville, TN 379201730153834
  5. Doris Grandey, CRNAKnoxville, TN 379201396718664
  6. Jeffrey James, CRNAKnoxville, TN 379201073586368
  7. James Jones, CRNAKnoxville, TN 379201427022540
  8. Virginia Kelly, CRNAKnoxville, TN 379201184619306

Common questions

What is James Derek Johnson, CRNA's NPI number?

James Derek Johnson, CRNA's National Provider Identifier (NPI) is 1962593913, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Derek Johnson, CRNA located?

The NPPES record lists a practice address at 1924 Alcoa Hwy, Knoxville, TN, 37920. Phone: (865) 544-9220. Providers update this record themselves, so call before visiting.

How can I verify James Derek Johnson, CRNA's license?

NPPES lists Tennessee license number 138393, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.